Solution : https://service.sap.com/sap/support/notes/513891 (SAP Service marketplace login required)
Key words :
required trading partner inheritance logic, contact sap remote consulting, partner company id, database table gb01, relevant support package, fill field vbund, vendor master record, bseg-vbund reason, bseg-vbund field, fi posting interface
Related Notes :
| 916653 | BUC: BAdI for trading partner in FI document |
| 873164 | BUC: Trading partner in payment requests |
| 779844 | Trading partner missing w/ cross-company-code goods movem. |
| 588554 | BUC: CML/FI/SL/EC interaction |
| 386896 | Substitution for call-up point 3 ('Complete document') |
| 123218 | Validation/substitution BSEG-VBUND FI callup point 2 |
| 48121 | User Exits in Validations/Substitutions |
| 42615 | Substitution in FI |