abap mapping

Generated by Jive on 2015-02-14+01:001

ABAP Mapping in PI for POS integration

Introduction

Recently I worked on a SAP PI Integration Project with POS(Point of Sales) system.For this particular

requirement client want the complete mapping in ABAP rather then Graphical.As we all knows usually

Graphical Mapping is very popular in Integration with any POS system and most of the PI consultants are very

good in that but some customer prefer ABAP Mapping over Graphical mapping mainly because of business

critical scenarios which can't be resolved through Graphical Scenario.I am not a expert in PI so never done any

detail comparison between Graphical and ABAP mapping but as per my experience in some cases I feel ABAP

mapping definitely upper hand then Graphical Mapping.The step by step approach that i am sharing here will

give the brief about the

a-->PI configuration with respect to mapping the ABAP Class.

b-->ABAP Class to read the IDOC and transform it to POS understandable XML output.

c-->Steps to test the IDOC and generate the XML file.

Process Flow

As I mentioned earlier the requirement is based upon the POS integration with SAP System.In a typical

integration scenario an IDOC trigger from the SAP system and when it reached to XI system it get converted

into POS understandable XML output file then it move to the POS system and BI system if required.

PI Configuration Steps

In this document I have not covered the step by step process to configure the PI for the ABAP class mapping

in a impression that the consultants having basic idea of the config ,however I am sharing the screen shot

where exactly the ABAP Class need to map during PI configuration.



ABAP Class mapping in PI

Code

ABAP Class Method-->

method if_mapping~execute.

*====================================================================================================*

* VARIABLES FOR BUILDING XML

*====================================================================================================*

data:

odocument type ref to if_ixml_document,

element type ref to if_ixml_element,

messages type ref to if_ixml_element,

message1 type ref to if_ixml_element,

message2 type ref to if_ixml_element,

file type ref to if_ixml_element,

transaction type ref to if_ixml_element,

selling_code type ref to if_ixml_element,

product type ref to if_ixml_element,

level1 type ref to if_ixml_element,









idocument type ref to if_ixml_document,

customer type ref to if_ixml_element.

data:

segname type string,

fieldname type string,



fieldvalue type string,

fullname type string,

l_segment_flag,

string type string,

doc_no type string,

trans_no type string,

count type i,

l_docnum type string,

l_docnum1 type string,

l_string type string,

zpgtyp type string,

zpgcod type string,

date type string.

data:

attributes type ref to if_ixml_named_node_map,

attribute type ref to if_ixml_attribute,

child type ref to if_ixml_node,

prodgroupdoc type ref to if_ixml_element.

data:

edi_dc40 type edidc.

*====================================================================================================*

* DATA TYPE DECLARATION ENDS *

*====================================================================================================*

*====================================================================================================*

* INTERNAL TABLE DECLARATION STARTS *

*====================================================================================================*

types:

begin of z15_wpper ,

zidnm type i,



zaend type string,

zname type string,

zprns type string,

zstss type string,

zplz0 type string,

ztele type string,

zort1 type string,

zfldg type string,

zfldn type string,

zfldv type string,

zvalu type string,

zvalu1 type string,

zvalu2 type string,

zvalu3 type string,

zvalu4 type string,

zvalu5 type string,

zvalu6 type string,

zvalu7 type string,

zvalu8 type string,

zvalu9 type string,

end of z15_wpper,

begin of z15_temp ,

zidnm type i,

zaend type string,

zname type string,

zprns type string,

zstss type string,

zplz0 type string,

ztele type string,

zort1 type string,

zfldg type string,



zfldn type string,

zfldv type string,

zvalu type string,

zvalu1 type string,

zvalu2 type string,

zvalu3 type string,

zvalu4 type string,

zvalu5 type string,

zvalu6 type string,

zvalu7 type string,

zvalu8 type string,

zvalu9 type string,

end of z15_temp.

data:

t_wpper type standard table of z15_wpper,

wa_wpper type z15_wpper,

wa_wpper1 like line of t_wpper,

t_temp type standard table of z15_temp,

wa_temp type z15_temp,

wa_temp1 like line of t_temp.

*====================================================================================================*

* INTERNAL TABLE DECLARATION ENDS *

*====================================================================================================*

data:

event type ref to if_ixml_event,

event_sub type i,

node type ref to if_ixml_node,

v_idnum like wa_wpper-zidnm,

no_of_hierarchy_levels type i,

top_level_hierarchy_no type i.



*====================================================================================================*

* STANDARD XML TYPE DECLARATION STARTS *

*====================================================================================================*

l_trace = 'Start of ABAP mapping'.

trace->trace( level = '1'

message = l_trace ).

*====================================================================================================*

* CREATES AN INSTANCE OF THE iXML CLASS AND RETURNS AN INTERFACE POINTER TO THE

INSTANCE *

*====================================================================================================*

ixml_factory = cl_ixml=>create( ).

*====================================================================================================*

* NEXT CREATE STREAM FACTORY *

* CREATES A NEW STREAMFACTORY INSTANCE AND RETURNS AN INTERFACE POINTER TO THIS

INSTANCE *

*====================================================================================================*

stream_factory = ixml_factory->create_stream_factory( ).

*====================================================================================================*

* TO CREATE INPUT STREAM WE NEED THE ABOVE STREAM FACTORY INSTANCE

CREATED *

* CREATE INPUT STREAM *

* CREATES A NEW XML INPUT STREAM FOR THE GIVEN ABAP XSTRING *

*====================================================================================================*

istream = stream_factory->create_istream_xstring( source ).

*====================================================================================================*

* PARSE INPUT DOCUMENT *

* INITIALIZE INPUT DOCUMENT *



* CREATE A NEW DOCUMENT INSTANCE AND RETURN AN INTERFACE POINTER TO THIS

INSTANCE *

*====================================================================================================*

idocument = ixml_factory->create_document( ).

*====================================================================================================*

* CREATES A NEW PARSER INSTANCE AND RETURNS IN INTERFACE POINTER TO THIS

INSTANCE *

*====================================================================================================*

iparser = ixml_factory->create_parser( stream_factory = stream_factory

istream = istream

document = idocument ).

*====================================================================================================*

* IMPLEMENTS THE DOM-GENERATING INTERFACE TO THE PARSER *

*====================================================================================================*

l_trace = 'Start of ABAP mapping'.

trace->trace( level = '1'

message = l_trace ).

*====================================================================================================*

* CREATES AN INSTANCE OF THE iXML CLASS AND RETURNS AN INTERFACE POINTER TO THE

INSTANCE *

*====================================================================================================*

ixml_factory = cl_ixml=>create( ).

*====================================================================================================*

* CREATES A NEW STRREAMFACTORY INSTANCE AND RETURNS AN INTERFACE POINTER TO THIS

INSTANCE *

*====================================================================================================*

stream_factory = ixml_factory->create_stream_factory( ).

*====================================================================================================*



* TO CREATE INPUT STREAM WE NEED THE ABOVE STREAM FACTORY INSTANCE

CREATED *

* CREATE INPUT STREAM *

* CREATES A NEW XML INPUT STREAM FOR THE GIVEN ABAP XSTRING *

*====================================================================================================*

istream = stream_factory->create_istream_xstring( source ).

*====================================================================================================*

*PARSE INPUT DOCUMENT *

*INITIALIZE INPUT DOCUMENT *

*CREATES A NEW DOCUMENT INSTANCE AND RETURNS AN INTERFACE POINTER TO THIS

INSTANCE *

*====================================================================================================*

idocument = ixml_factory->create_document( ).

*====================================================================================================*

* CREATES A NEW PARSER INSTANCE AND RETURNS AN INTERFACE POINTER TO THIS

INSTANCE *

*====================================================================================================*

iparser = ixml_factory->create_parser( stream_factory = stream_factory

istream = istream

document = idocument ).

*====================================================================================================*

* READ IDOC

*====================================================================================================*

v_idnum = '1'.

event_sub = if_ixml_event=>co_event_element_pre2 +

if_ixml_event=>co_event_element_post.

iparser->set_event_subscription( events = event_sub ).

do.

event = iparser->parse_event( ).



if event is initial.

exit.

endif.

node = event->get_node( ).

*====================================================================================================*

* VALUE FOR THE PARENT NODE SEGMENT *

*====================================================================================================*

clear l_segment_flag.

attributes = node->get_attributes( ).

if not attributes is initial.

child = attributes->get_named_item( name = 'SEGMENT' ).

if not child is initial.

l_segment_flag = 'X'.

endif.

endif.

*=====================================================================================================*

* FOR EACH NEW SEGMENT *

**====================================================================================================*

if not l_segment_flag is initial.

case event->get_type( ).

when if_ixml_event=>co_event_element_pre2.

*=====================================================================================================*

* PRE PROCESSING OF SEGMENT *

*=====================================================================================================*

segname = event->get_name( ).

when if_ixml_event=>co_event_element_post.

*====================================================================================================*

* POST PROCESSING OF SEGMENT *



*====================================================================================================*

segname = event->get_name( ).

case segname.

when 'WA_CODE'.

wa_wpper-zidnm = v_idnum.

endcase.

endcase.

else.

if event->get_type( ) = if_ixml_event=>co_event_element_post.

fieldname = node->get_name( ).

fieldvalue = node->get_value( ).

*=====================================================================================================*

* ADDING THE VALUE FOR THE HEADER FIELD DOCUNUM *

*=====================================================================================================*

if sy-subrc eq 0.

if fieldname eq 'DOCNUM'.

l_docnum = fieldvalue.

endif.

endif.

*===================================================================================================*

* ADDING THE VALUE FOR THE ITEM FIELDS *

*===================================================================================================*

if sy-subrc eq 0.

case fieldname .

when 'AENDKENNZ'.


wa_wpper-zaend = fieldname.

wa_wpper-zvalu = fieldvalue.

wa_wpper1-zidnm = wa_wpper-zidnm.



wa_wpper1-zaend = wa_wpper-zaend.

wa_wpper1-zvalu = wa_wpper-zvalu.

append wa_wpper1 to t_wpper.

clear wa_wpper1.

when 'NAME'.


wa_wpper-zname = fieldname.

wa_wpper-zvalu1 = fieldvalue.


wa_wpper1-zname = wa_wpper-zname.

wa_wpper1-zvalu1 = wa_wpper-zvalu1.


clear wa_wpper1.

when 'PERSNR'.


wa_wpper-zprns = fieldname.



wa_wpper1-zprns = wa_wpper-zprns.



clear wa_wpper1.

when 'STRASSE'.




wa_wpper-zstss = fieldname.



wa_wpper1-zstss = wa_wpper-zstss.



clear wa_wpper1.

when 'PLZ'.


wa_wpper-zplz0 = fieldname.



wa_wpper1-zplz0 = wa_wpper-zplz0.



clear wa_wpper1.

when 'TELEFON'.


wa_wpper-ztele = fieldname.



wa_wpper1-ztele = wa_wpper-ztele.





clear wa_wpper1.

when 'ORT'.


wa_wpper-zort1 = fieldname.



wa_wpper1-zort1 = wa_wpper-zort1.



clear wa_wpper1.

when 'FLDGRP'.


wa_wpper-zfldg = fieldname.



wa_wpper1-zfldg = wa_wpper-zfldg.



clear wa_wpper1.

when 'FLDNAME'.


wa_wpper-zfldn = fieldname.





wa_wpper1-zfldn = wa_wpper-zfldn.



clear wa_wpper1.

when 'FLDVAL'.


wa_wpper-zfldv = fieldname.



wa_wpper1-zfldv = wa_wpper-zfldv.



clear wa_wpper1.

endcase.

endif.

endif.

endif.

if fieldname eq 'FLDVAL' and segname eq 'E1WPP01'.

v_idnum = v_idnum + 1.

clear fieldname.

clear segname.

endif.

enddo.

*==========================================================================================================*

* PUTTING DATA INTO FINAL INTERNAL TABLE *

*==========================================================================================================*

loop at t_wpper into wa_wpper.



if wa_temp-zidnm is initial and not wa_wpper-zidnm is initial.

wa_temp-zidnm = wa_wpper-zidnm.

endif.

if wa_temp-zaend is initial and not wa_wpper-zaend is initial.

wa_temp-zaend = wa_wpper-zaend .

endif.

if wa_temp-zname is initial and not wa_wpper-zname is initial.

wa_temp-zname = wa_wpper-zname.

endif.

if wa_temp-zprns is initial and not wa_wpper-zprns is initial.

wa_temp-zprns = wa_wpper-zprns.

endif.

if wa_temp-zstss is initial and not wa_wpper-zstss is initial.

wa_temp-zstss = wa_wpper-zstss.

endif.

if wa_temp-zplz0 is initial and not wa_wpper-zplz0 is initial.

wa_temp-zplz0 = wa_wpper-zplz0.

endif.

if wa_temp-ztele is initial and not wa_wpper-ztele is initial.

wa_temp-ztele = wa_wpper-ztele.

endif.

if wa_temp-zort1 is initial and not wa_wpper-zort1 is initial.

wa_temp-zort1 = wa_wpper-zort1.

endif.

if wa_temp-zfldg is initial and not wa_wpper-zfldg is initial.

wa_temp-zfldg = wa_wpper-zfldg.

endif.

if wa_temp-zfldn is initial and not wa_wpper-zfldn is initial.

wa_temp-zfldn = wa_wpper-zfldn.

endif.

if wa_temp-zfldv is initial and not wa_wpper-zfldv is initial.

wa_temp-zfldv = wa_wpper-zfldv.



endif.

if wa_temp-zvalu is initial and not wa_wpper-zvalu is initial.

wa_temp-zvalu = wa_wpper-zvalu.

endif.

if wa_temp-zvalu1 is initial and not wa_wpper-zvalu1 is initial.

wa_temp-zvalu1 = wa_wpper-zvalu1.

endif.



endif.



endif.



endif.



endif.



endif.



endif.



endif.



endif.



if count eq 28.

append wa_temp to t_temp.

clear count.

clear wa_temp.

endif.

count = count + 1.

endloop.

*==========================================================================================================*

* NOW MOVE THE IDOC FIELDS TO THE WORK FIELDS *

*==========================================================================================================*

l_docnum1 = l_docnum.

shift l_docnum1 left deleting leading '0'.

*==========================================================================================================*

* BUILD XML OUTPUT DOCUMENT *

* CREATES A NEW DOCUMENT INSTANCE AND RETURNS AN INTERFACE POINTER TO THIS

INSTANCE *

*==========================================================================================================*

odocument = ixml_factory->create_document( ).

*==========================================================================================================*

* ADD TOP ELEMENT AND ITS ATTRIBUTES *

*==========================================================================================================*

file = odocument->create_simple_element_ns( name = 'FILE' parent = odocument ).

l_rc = file->set_attribute_ns( name = 'changeId' value = '1' ).

l_rc = file->set_attribute_ns( name = 'batchNo' value = l_docnum1 ).

*==============================================================================================================*

* VALUE FOR THE TRANSACTION NODE *



*==============================================================================================================*

count = 1.

loop at t_temp into wa_temp .

trans_no = trans_no + 1.

condense trans_no no-gaps.

shift trans_no left deleting leading '0'.

transaction = odocument->create_simple_element_ns( name = 'TRANSACTION' parent = file ).

l_rc = transaction->set_attribute_ns( name = 'transactionNo' value = trans_no ).

*==============================================================================================================*

* VALUE FOR THE CUSTOMER NODE *

*==============================================================================================================*

doc_no = doc_no + 1.

condense doc_no no-gaps.

shift doc_no left deleting leading '0'.

customer = odocument->create_simple_element_ns( name = 'CUSTOMER' parent = transaction ).

l_rc = customer->set_attribute_ns( name = 'docNo' value = doc_no ).

*==============================================================================================================*

* VALUE FOR THE CRUD NODE *

*==============================================================================================================*

if wa_temp-zvalu eq 'DELE' and not wa_temp-zaend is initial.

level1 = odocument->create_simple_element_ns( name = 'CRUD' parent = customer value = 'D' ).

else.

level1 = odocument->create_simple_element_ns( name = 'CRUD' parent = customer value = 'P' ).

endif.

*==============================================================================================================*

* VALUE FOR THE CUSTOMER NAME *

*==============================================================================================================*



level1 = odocument->create_simple_element_ns( name = 'CUSTOMER_NAME' parent = customer value =

wa_temp-zvalu1 ).

*==============================================================================================================*

* VALUE FOR THE CUSTOMER CODE *

*==============================================================================================================*

condense wa_temp-zvalu2 no-gaps.

shift wa_temp-zvalu2 left deleting leading '0'.

level1 = odocument->create_simple_element_ns( name = 'CUSTOMER_CODE' parent = customer value =

wa_temp-zvalu2 ).

*==============================================================================================================*

* VALUE FOR THE CUSTOMER TYPE *

*==============================================================================================================*

level1 = odocument->create_simple_element_ns( name = 'CUSTOMER_TYPE' parent = customer value = '1'

).

*==============================================================================================================*

* VALUE FOR THE CUSTOMER STATUS *

*==============================================================================================================*

level1 = odocument->create_simple_element_ns( name = 'CUSTOMER_STATUS' parent = customer value =

'48001' ).

*=================================================================================================================*

** VALUE FOR THE ADDRESSES CHILD NODE *

**================================================================================================================*

level1 = odocument->create_simple_element_ns( name = 'ADDRESSES' parent = customer ).

*=================================================================================================================*

** VALUE FOR THE ADDRESS CHILD NODE *

**================================================================================================================*

level2 = odocument->create_simple_element_ns( name = 'ADDRESS' parent = level1 ).



*=================================================================================================================*

** VALUE FOR THE CRUD CHILD NODE *

**================================================================================================================*


level3 = odocument->create_simple_element_ns( name = 'CRUD' parent = level2 value = 'D' ).

else.

level3 = odocument->create_simple_element_ns( name = 'CRUD' parent = level2 value = 'P' ).

endif.

*=================================================================================================================*

** VALUE FOR THE TYPE CHILD NODE *

**================================================================================================================*

level3 = odocument->create_simple_element_ns( name = 'TYPE' parent = level2 value = '2' ).

*=================================================================================================================*

** VALUE FOR THE ADDRESS_LINE_1 CHILD NODE *

**================================================================================================================*

level3 = odocument->create_simple_element_ns( name = 'ADDRESS_LINE_1' parent = level2 value =

wa_temp-zvalu3 ).

*=================================================================================================================*

** VALUE FOR THE POST_CODE CHILD NODE *

**================================================================================================================*

level3 = odocument->create_simple_element_ns( name = 'POST_CODE' parent = level2 value = wa_temp-

zvalu4 ).

*=================================================================================================================*

** VALUE FOR THE TELEPHONE_NUMBER CHILD NODE *

**================================================================================================================*

level3 = odocument->create_simple_element_ns( name = 'TELEPHONE_NUMBER' parent = level2 value =

wa_temp-zvalu5 ).



*=================================================================================================================*

** VALUE FOR THE CITY CHILD NODE *

**================================================================================================================*

level3 = odocument->create_simple_element_ns( name = 'CITY' parent = level2 value = wa_temp-zvalu6 ).

*=================================================================================================================*

** VALUE FOR THE TITLE CHILD NODE *

**================================================================================================================*

if wa_temp-zvalu7 eq 'KNA1' and wa_temp-zvalu8 eq 'STCD2' and wa_temp-zvalu9 ne '0'.

level3 = odocument->create_simple_element_ns( name = 'TITLE' parent = level2 value = wa_temp-zvalu9 ).

else.

level3 = odocument->create_simple_element_ns( name = 'TITLE' parent = level2 ).

endif.

*=================================================================================================================*

** VALUE FOR THE ACCOUNTS CHILD NODE *

**================================================================================================================*

level3 = odocument->create_simple_element_ns( name = 'ACCOUNTS' parent = customer ).

*=================================================================================================================*

** VALUE FOR THE ACCOUNT CHILD NODE *

**================================================================================================================*

level4 = odocument->create_simple_element_ns( name = 'ACCOUNT' parent = level3 ).

*=================================================================================================================*


**================================================================================================================*



else.


endif.



*=================================================================================================================*

** VALUE FOR THE COMPANY CHILD NODE *

**================================================================================================================*

level5 = odocument->create_simple_element_ns( name = 'COMPANY' parent = level4 value = 'ABCD' ).

*=================================================================================================================*

** VALUE FOR THE ACCOUNT_NUMBER CHILD NODE *

**================================================================================================================*

level5 = odocument->create_simple_element_ns( name = 'ACCOUNT_NUMBER' parent = level4 value =

wa_temp-zvalu2 ).

*=================================================================================================================*

** VALUE FOR THE ACCOUNT_NAME CHILD NODE *

**================================================================================================================*

level5 = odocument->create_simple_element_ns( name = 'ACCOUNT_NAME' parent = level4 value = 'Head

Office Charge' ).

*=================================================================================================================*

** VALUE FOR THE STATUS CHILD NODE *

**================================================================================================================*

if wa_temp-zvalu7 eq 'KNVV' and wa_temp-zvalu8 eq 'KVGR3' and wa_temp-zvalu9 eq 'Y' .

level5 = odocument->create_simple_element_ns( name = 'STATUS' parent = level4 value = '60301' ).

else.

if wa_temp-zvalu7 eq 'KNKK' and wa_temp-zvalu8 eq 'KLIMK' and wa_temp-zvalu9 eq '0'.


else.

level5 = odocument->create_simple_element_ns( name = 'STATUS' parent = level4 ).

endif.

endif.

*=================================================================================================================*

** VALUE FOR THE TYPE CHILD NODE *



**================================================================================================================*

level5 = odocument->create_simple_element_ns( name = 'TYPE' parent = level4 value = '76202' ).

*=================================================================================================================*

** VALUE FOR THE STATUS_DATE CHILD NODE *

**================================================================================================================*

date = sy-datum + sy-uzeit.

level5 = odocument->create_simple_element_ns( name = 'STATUS_DATE' parent = level4 value = date ).

*=================================================================================================================*

** VALUE FOR THE CREDIT_LIMIT CHILD NODE *

**================================================================================================================*

if wa_temp-zvalu7 eq 'KNKK' and wa_temp-zvalu8 eq 'KLIMK' .

level5 = odocument->create_simple_element_ns( name = 'CREDIT_LIMIT' parent = level4 value = wa_temp-

zvalu9 ).

else.

level5 = odocument->create_simple_element_ns( name = 'CREDIT_LIMIT' parent = level4 ).

endif.

*=================================================================================================================*

** VALUE FOR THE LEGAL_TENDER CHILD NODE *

**================================================================================================================*

level5 = odocument->create_simple_element_ns( name = 'LEGAL_TENDER' parent = level4 value = 'CAD' ).

*=================================================================================================================*

** VALUE FOR THE CARDS CHILD NODE *

**================================================================================================================*

level5 = odocument->create_simple_element_ns( name = 'CARDS' parent = customer ).

*=================================================================================================================*

** VALUE FOR THE CARD CHILD NODE *

**================================================================================================================*



level6 = odocument->create_simple_element_ns( name = 'CARD' parent = level5 ).

*=================================================================================================================*


**================================================================================================================*



else.


endif.

*=================================================================================================================*

** VALUE FOR THE CARD_NUMBER CHILD NODE *

**================================================================================================================*

condense wa_temp-zvalu2 no-gaps.

shift wa_temp-zvalu2 left deleting leading '0'.

level7 = odocument->create_simple_element_ns( name = 'CARD_NUMBER' parent = level6 value =

wa_temp-zvalu2 ).

*=================================================================================================================*

** VALUE FOR THE CARD STATUS CODE CHILD NODE *

**================================================================================================================*



else.

if wa_temp-zvalu7 eq 'KNKK' and wa_temp-zvalu8 eq 'KLIMK' and wa_temp-zvalu9 eq '0'.


endif.

endif.

*=================================================================================================================*

** VALUE FOR THE PAYMENT_MEDIAS CHILD NODE *

**================================================================================================================*



level7 = odocument->create_simple_element_ns( name = 'PAYMENT_MEDIAS' parent = customer ).

*=================================================================================================================*

** VALUE FOR THE PAYMENT_MEDIA CHILD NODE *

**================================================================================================================*

level8 = odocument->create_simple_element_ns( name = 'PAYMENT_MEDIA' parent = level7 ).

*=================================================================================================================*


**================================================================================================================*


*=================================================================================================================*

** VALUE FOR THE MEDIA_NUMBER CHILD NODE *

**================================================================================================================*

level9 = odocument->create_simple_element_ns( name = 'MEDIA_NUMBER' parent = level8 value = '30' ).

*=================================================================================================================*

** VALUE FOR THE CAN_BE_USED CHILD NODE *

**================================================================================================================*


level8 = odocument->create_simple_element_ns( name = 'CAN_BE_USED' parent = level7 value = '1' ).

else.

level8 = odocument->create_simple_element_ns( name = 'CAN_BE_USED' parent = level7 value = '0' ).

endif.

clear wa_temp.

endloop.

*==================================================================================================================*

* ADD TRANSACTION MESSAGE ON END OF XML TO INDICATE THAT XML IS

FINISHED *

*==================================================================================================================*




level1 = odocument->create_simple_element_ns( name = 'TRANSACTION' parent = file ).

l_rc = level1->set_attribute_ns( name = 'transactionNo' value = trans_no ).

*===================================================================================================================*

* ADD END OF BATCH MESSAGE ON END OF XML TO INDICATE THAT XML IS

FINISHED *

*===================================================================================================================*


level2 = odocument->create_simple_element_ns( name = 'END_OF_BATCH' parent = level1 ).

l_rc = level2->set_attribute_ns( name = 'docNo' value = doc_no ).

*===================================================================================================================*

* ADD TRANSACTION MESSAGE ON END OF XML TO INDICATE THAT XML IS

FINISHED *

*===================================================================================================================*


level1 = odocument->create_simple_element_ns( name = 'TRANSACTION' parent = file ).

l_rc = level1->set_attribute_ns( name = 'transactionNo' value = trans_no ).

*===================================================================================================================*

* ADD END OF PROCESSINGMESSAGE ON END OF XML TO INDICATE THAT XML IS

FINISHED *

*===================================================================================================================*


level2 = odocument->create_simple_element_ns( name = 'END_OF_PROCESSING' parent = level1 ).

l_rc = level2->set_attribute_ns( name = 'docNo' value = doc_no ).

*====================================================================================================*

* CREATE THE XML OUTPUT STREAM IN AL11 DIRECTORY *

*====================================================================================================*

data: ostream type ref to if_ixml_ostream.



ostream = stream_factory->create_ostream_xstring( result ).

data: renderer type ref to if_ixml_renderer.

renderer = ixml_factory->create_renderer( ostream = ostream

document = odocument ).

renderer->render( ).

endmethod.

Requirement before Development of the method-->

1-->Mapping document between IDOC fields and xml fields

2-->Old sample XML file if available or the xsd file after conversion of IDOC structure

IDOC Testing Approach-->

IDOC NAME - WP_PER1

IDOC NUMBER- 3217798

ABAP Class Name- ZRT_CUST_MASTER_397

Interface Name-Outbound_Customer Master (WP_PER)

Enter the IDOC Number



Process the IDOC

Execute the IDOC

1-->Tcode-SXMB_MONI

2-->Check the last successful message generated

3-->Double click on that

4-->Check the part Receiver Grouping-->Payloads-->Main Document(Application/xml)

If the XML file is successfully generate it would display in the right hand side of the screen as it seen above.,

abap mapping

Documents