Solution : https://service.sap.com/sap/support/notes/961323 (SAP Service marketplace login required)
Key words :
table t77s0 switch ale/bsize, avoid error message causing status 52, relationship p-a209-cp, message types hrmd_a, relationship p-a209, message type hrmd_aba, attached correction instruction, business partner integration, business partner process, ale process
Related Notes :
| 934372 | SRM/CRM: HR integration for business partner - New features |