Solution : https://service.sap.com/sap/support/notes/443187 (SAP Service marketplace login required)
Key words :
organizational unit o1 entries, explicitly subtype b003a change, organizational unit o1, explicitly subtype a003, explicitly subtype b003, organizational units linked, relationship direction b003from, relationship direction a003, relationship direction b003, object types involved
Related Notes :
938405 | Change pointers: dump with SYSTEM_IMODE_TOO_LARGE |
447028 | HR-CA-ALE: P-S owner relationship is not created |
200343 | HR-CA-ALE: Composite SAP note re distributing HR master data |
200066 | HR-CA-ALE: Q&A for setting up HR ALE scenarios |