Solution : https://service.sap.com/sap/support/notes/148741 (SAP Service marketplace login required)
Key words :
choose substitution field bseg-vbund, additional key words vbund, customer/vendor account exists, attached source code pattern, field bseg-vbund, customer/vendor account, pattern source code, respective system factors, input field 'exit', rental agreements exist
Related Notes :
| 123218 | Validation/substitution BSEG-VBUND FI callup point 2 |
| 42615 | Substitution in FI |