Solution : https://service.sap.com/sap/support/notes/993994 (SAP Service marketplace login required)
Key words :
symptom edit settlement unit / master settlement unit/ apportionment rule / distribution, edit settlement unit, master settlement unit, system issues error message rescsu 035, participating settlement unit, apportionment rule, attached correction instructions, error message, distribution, warning message
Related Notes :
| 950356 | VVAE: Message RESCSU036 is set to customizable |
| 865444 | Migration from Classic RE |