vendor evaluation for purchasing
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Vendor Evaluation for PurchasingDefne the weighting keys in SM30 - V_T147J.
Weighting keys 01 and 02 are defned in the standard system. You combine theollowingweighting shares or the standard main criteria:
Main criterion ey 01 ey 02!rice 1 "#uality 1 "Deli$ery 1 2%en. ser$ice&su''ort 1 1()t. ser$ice 'ro$ision 1 2
Defne the criteria in SM30 - V_T147* Double click on the line items
+n this ste', you defne the criteria by which the system com'utes scores or $endorsand
s'eciy whether the scores or the subcriteria are com'uted manually, semi*automatically, orautomatically.
You can also store your own methods o com'utation or the scores or subcriteria intheorm o user e)its. -he enhancement MM0!"001is a$ailable or this 'ur'ose.
Defne the sco'e o list in SM30 - V_T147M* Double click on the line items
Defne !urchasing rgani/ation data or $endor e$aluations in transaction #M".
n e)am'le :*
ow the system calculates the score or the automatic subcriterian*-ime Deli$ery !erormance3
-he system uses the statistics*rele$ant deli$ery date in the $urchase order%&te's -( )eliver* Schedule+and the goods recei$t dateto calculate date$ariances.
You use the statistics*rele$ant deli$ery date, or e)am'le, i you know that the$endorwill not deli$er the material as scheduled on 4e'tember 1" but on 4e'tember 50.
(nter thedeli$ery date as 4e'tember 50, but enter the statistics*rele$ant deli$ery date as4e'tember 1".
+n calculating the score or on*time deli$ery 'erormance, the system will then notusethe actual deli$ery date, but the statistics*rele$ant deli$ery date. -his has a negati$ee6ect on the score or this goods recei't.owe$er, materials 'lanning and control uses the realistic deli$ery date 74e'tember508
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which the $endor will actually adhere to.
-he system considers only goods recei'ts against 'urchase orders and schedulingagreementsinto stores and the release o %9 blocked stock into stores. +n the standard system,these
are the mo$ement ty'es 101 and 10".
Mini'u' )eliver* Percentage - #M" in the #n-ti'e deliver* section
+ you do not want a $endor to recei$e a $ery good score i he deli$ered the goods ontime,but did not deli$er the reuired uantity, you can maintain a minimum deli$ery'ercentagein ;ustomi/ing.
ssume you set the Min. del. 'erc. 'arameter to s score or on*time deli$ery'erormance. 4othat the non*scoring o the on*time deli$ery 'erormance criterion in this case doesnotbring an unair ad$antage in com'arison with a 'oor score, the $endor is awarded alow scoreor uantity reliability. n*time deli$ery 'erormance is thus always to be seen incon?unction with uantity reliability.
Standardi,ing )eliver* )ate Variance - #M" in the #n-ti'e deliver*section
-o rate deli$ery date $ariances in days, maintain the 4td.del.time $ar. 'arameter.
+ you assign a lower standard $alue, this means that relati$ely low date $ariances'roducehigh 'ercentage $ariances. + you set a higher standard $alue, this results in arelati$elylow 'ercentage $ariance:
-he 4td.del.time $ar. 'arameter has the $alue 20. -he goods recei't took 'lace on@o$. 2ABthe statistical deli$ery date was @o$. 1". -here is thus a di6erence o 12 days.
-he system calculates the 'ercentage $ariance as ollows:12 & 20 ) 100 C
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statistics*rele$ant deli$ery date in the case o 'urchase orders.
est regards.S/P asis. //P Progra''ing and #ther &M Stuhtt$22sa$-i'gco'
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