I have successfully configured ERS in Dev server. My issue is we have Business area mandatory in MIRO for every posting. In manual MIRO user enter business area manually in Details tab for vendor. But as the ERS is activated then the document posted with MRRL t code. In this case the business area not reflected against vendor in FI entries.
I want to know is there any possibilities (configuration) to default the business area in FI document posted via MRRL.
Our balance sheet is based on Business area so we can't left business area black in FI document.