Using this enhancement, you can add additional documentary payments data in a subscreen for the relevant document header. You must define this data in an append structure in table AKKP.

For this purpose, you should carry out the following steps:

• Extend table AKKP with an append structure in which you include the required new fields.
  
• Create a screen with screen number '0100' in function group XAKK and add the new fields to the screen.
  
• Edit the fields in screen control by using the customer functions: EXIT_SAPMV86E_001 and EXIT_SAPMV86E_002
  

Function/Program:
• EXIT_SAPMV86E_001: User exit subscreen data transfer
• EXIT_SAPMV86E_002: User exit subscreen data transfer
• SAPMV86E0101_ZUSATZ_SAPLXAKK0100: Financial Document Master: Header