Diagnosis
The RFC service using by the Central User Administration has noauthorization in the daughter system &V2& (RFC destination) toadministrate the password for the user &V1&.
The authorization object checked was S_USER_GRP for the activity 05.

System Response
For this reason, the system cannot read the user, including thepassword hash value. None of the selected users were transferred to theCentral User Administration.

Procedure
Extend the authorization of the service user of the Central UserAdministration in the target system to include the followingauthorization values in the authorization object S_USER_GRP:
CLASS = '*'
ACTVT = '05'