什麼是SAP S/4HANA的extension flow

時間 2021-04-27

標籤 spa rem get table class sed object 欄目 Linux 简体版

原文原文鏈接

Suppose I have extended MARA with the following field, how could I know whether there are other tables extended automatically?spa

For example， EPRODUCT is extended automatically as well:ci

My very first assumption is that any view which has association to E_PRODUCT will also be extended as well. Soon I found I am wrong. The counter-example: A_PRODUCTrem

In order to get a complete list of extension flow, you have to use query on table DD03L:get

146 tables / structures are also extended automatically.
To summarize:it

(1) any view which has association to E_PRODUCT will also be extended as well. - WRONG!
(2) any DDIC object which has below structure included will automatically be extended as well:io

That is to say, instead of DD03L, you can also use where used list on structure to get the same result:table

And how I know the include name PRD_INCL_EEW_PS? From extension registry:class

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