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MWMTO001 - Enhancements for end of transfer order generation

With this user exit, you can update your own data at the end of the transfer order creation.

The user exit is performed at the end of function module L_TA_HINZUFUEGEN in SAPLL03T. This means that the source code can run both asynchronously in the update program and online. For this reason, all error messages must be issued as abend messages to guarantee correct termination with rollback. Furthermore, you must not use any key words such as COMMIT WORK, ROLLBACK WORK, LEAVE, etc. (neither directly nor indirectly when calling other function modules). Therefore, you must never start transfer order creation via a function module. If the call is performed asynchronously, you cannot access data of other user exits from TO processing in online mode.

The user exit in the program is function module EXIT_SAPLL03T_001. In order to be able to use the user exit, you must create Include ZXLTOU01 and activate the enhancement with transaction CMOD. As parameters, you can use the TO header (import parameter I_LTAK_VB) and the items (table parameter T_LTAP_VB). All database changes due to the transfer order have already been performed. The transfer order is created.
With this user exit, you can update your own tables or trigger follow-up actions. Although changes made to table T_LTAP_VB do not have any effect, they should still not be made.