User exits in the screens


Additional header data is on screen SAPMV45A 0309, additional item data on screen SAPMV45A 0459. These screens contain the Include screens SAPMV45A 8309 or SAPMV45A 8459 as user exits.

Fields which are also to be included in the sales document for a specific installation should be included on the Include screens for maintaining. If an application-specific check module is needed for the fields, this can be included in the Include MV45AIZZ. The module is called up in the processing logic of the Include screens.

For field transports, you do not have to make changes or adjustments.

In program SAPMV45A, in the screens for additional data B, you can create your own fields.
To do this, in the Screen Painter (Transaction SE51), change the following screens:
for fields on header level screen 8309
for fields on item level screen 8459

Говорят о том, что добавление этих полей является модификацией

Как мне сказали из-за этого можно потерять потдержку от SAP это так???

но заказчика заклинило сделать это используя стандартные методы.

Question:
What maintenance responsibility does SAP have for problems in connection with user exits?
Answer:
NONE. Since changes to user exits are modifications to R/3, the regulations set out in Notes 7, 83020, and 170183 apply. In particular, services which SAP renders within the framework of support for problems which are caused by user exits, will be priced separately.

заказчика заклинило сделать это используя стандартные методы.