FI-CA: Change any field on DFKKOP during the FI-CA Document posting, on Event 0061
Attention: The actions on this post are done by changing the SAP standard code. Do it at your own risk.
There are standard fields, like the payment method, that if you need to populate them during the posting of a document, you will not find any event to do it.
The purpose of this blog is to explain how to change any standard field of the DFKKOP during the posting, with the event 0061.
Event 0061 – Posting: Check Complete Document, Set Customer Fields
The standard purpose of the event 0061 is to populate custom fields during the posting of a FI-CA Document. What you probably don’t know is that this event uses the structure FKKOP_CUS_0061 to define which fields are changeable in the event. So if you enhance this structure with new fields, these fields will be changeable on the event, by modifying the table t_fkkop.
This is a very easy solution that can avoid huge developments.