FPG1 - Update Business area using Event 940(failed)

Hi,

I have the requirement to update Business Area when FPG1 transaction is run, using event 940.

But in this event, i did not found any such parameter to update it and export the same using 940 event.

Then i tried to find the implicit enhancement spots in the program RFKKGL00 which FPG1 refers, but i could not find anything useful.

Please help me in this regard, if you have came across the same.

Thanks & regards,

Ravi.