Diagnosis
The system could not find any users for the requested logical system.
Product data replication was unable to locate any system users in thesubarea.
There are various possible reasons for this:
System users are not assigned to the persons.
At the time of replication, there is no active relationship between theHR objects.

Procedure
Check the subarea you want to replicate from yourorganizational structure and thecommunication relationship (infotype 0105/0001) betweenperson and system user.

Procedure for System Administration
During UPS processing, check table /ISDFPS/USR_DIST.