How to update FAGLFLEXA-RBUSA
When I run tcode CKMI it generates a document that in my point of view is wrong, due to Business Area missing in GL view.
As it can be noticed, Business area is missing for an item in GL view. I have checked BSEG table and GSBER is filled in. When I check FAGLFLEXA, RBUSA is missing for this item.
Document splitting is not active in our system, however I would like to fill FAGLFLEXA with the RBUSA, via BTE 1120 and substitution rule, what works in some cases, but I did not manage to do it for this case until now.
Anyone has a clue about what can be done in order to update FAGLFLEXA?