[转]User Exit for Release Procedure (PR)

最新推荐文章于 2021-11-01 10:48:02 发布

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本文介绍在SAP采购请求（PR）流程中如何使用用户退出来实现复杂的业务逻辑，特别是在成本中心和工厂级别的策略配置。通过创建特定特性并激活增强功能m06b0002，在不同场景下利用ABAP代码实现动态策略调整。

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User Exit for Release Procedure (PR)

By Willem Hoek http://www.sap123.com/a/74/

Sometimes either the logic to be used is to complicated to use normal strategies or the field to be used in strategy is not available in Communication Structre (see transaction se12 - table CEBAN). In that case user exit can be used.

Example, lets say we want the following strategy:

For all PR's against a cost centre (account assignment K), base strategy on Cost Centre number and Document Type.

For all PR's not against a cost centre, base stretegy on Plant (in PR) and Document Type.

To set up:

Create 2 characteristics:
one for doc type (linking it to CEBAN-BSART)
one linking to user define field, say ceban-usrc1
Activate enhancement m06b0002 in transaction CMOD
Write ABAP code (user exit) in program ZXM06U13 in the case of Purchase Requisitions

When you create / change the PR, the characteristic will get value of ceban-usrc1 from user exit.

This is sample code of user exit

**&---------------------------------------------------------------------

**& Include ZXM06U13

**&---------------------------------------------------------------------

case i_ceban-knttp.

when 'K'.

e_ceban-usrc1 = i_ceban-kostl.

when others.

e_ceban-usrc1 = i_ceban-werks.

endcase.

e_ceban-bsart = i_ceban-bsart.

Activate enhancement will activate the user exit.