Field BSEG-XREF3 after using simulation
i'm facing an issue regarding clearing transaction f-30.
After using the simulation function wich create the customer position i must write in the field XREF3, but when i click in the more data tab to write in XREF 3 field sap show the follow message:
is there something i can do to allow users to write in field xref3 after using the simulation function?
Thanks a lot