Can anyone please help me on this :
Table VBAP has a new custom field 'ABCD' appended by the SAP's functionality of append structure.
I have to update VBAP-ABCD while Sales Order is created/changed. My program is already using SD_SALESDOCUMENT_CREATE to create sales order. I have enhanced the table parameter ORDER_ITEMS_IN with the new field 'ABCD' .
How do I enhance the Fn module SD_SALESDOCUMENT_CREATE to update the new field when sales order is created.
I know extionsionsin needs to be used. Can anyone guide me on this or put a code showing how it is used.
Thanks
Sabu