初代增强
查找:se38
Z_FIND_USEREXIT
ZENHANCE_FIND 没有的话可以复制下面查找增强代码
REPORT z_find_userexit NO STANDARD PAGE HEADING.
*&---------------------------------------------------------------------*
*& Enter the transaction code that you want to search through in order
*& to find which Standard SAP User Exits exists.
*&
*&---------------------------------------------------------------------*
*&---------------------------------------------------------------------*
*& Tables
*&---------------------------------------------------------------------*
TABLES : tstc, "SAP Transaction Codes
tadir, "Directory of Repository Objects
modsapt, "SAP Enhancements - Short Texts
modact, "Modifications
trdir, "System table TRDIR

博客主要介绍了SAP ABAP的三代增强方式。初代增强可通过se38查找,修改userExit开头的子例程include;二代增强为函数增强,可通过se37查找,有功能模块、子屏幕、gui status等增强方式;三代增强是badi,基于面向对象,通过接口方法实现,还提及了badi和exit的区别。
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