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automatic GL account posting.

Former Member
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hello gurus,

when we make purchase order and goods reciept for consumable and for external services,there is a need for entering account assinment,GL account manually entered by user

but my client wants that account assignment,GL account are automatically assigned by system,so pls tell me whether sap mm support this functionality? if yes pls let me know customization steps and neccesary detail for completing this scenario.

Thanks In Advance

Sumit Simran

Accepted Solutions (1)

Accepted Solutions (1)

Active Contributor
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You can have default G/L account on a account assignment Purchase Order for consumable item & Service PO with help of following


Also check the blog:


Biju K

Answers (1)

Answers (1)

Active Contributor
0 Kudos

it is possible to default the required gL by the following config

in Purchasing>> account assignment>> maintain account assignment categories for various account assignment cagtegory, maintain account modification keys

in OBYC for T Key GBB, for the maintained modification keys enter the required GL for the valuation classes.