Solution : https://service.sap.com/sap/support/notes/113368 (SAP Service marketplace login required)
Key words :
additional key words business area, system displays error message, business area account assignment, customer line item, attached source code, attached advance corrections, field business area, business area, program error, required field
Related Notes :
| 115949 | FI doc.:Business area missing fr. customer line itm |
| 113347 | Down payment process. as of Release 4.0x (standard) |