ICH04013I

Explanation
The indicated user ID cannot be deleted because
an error occurred while RACF® attempted
to retrieve user ID association information for the user ID. The status
of user ID associations between the user ID being deleted and other
user IDs is unknown.  A user ID with user ID associations defined
with other user IDs cannot be deleted. This message is accompanied
by messages IRRT004I, IRRT005I, or IRRT006I, which explain the error
in more detail.

System action
The DELUSER command is unsuccessful;  processing
ends.

User response
Verify that the DELUSER command specified the
correct user IDs to be deleted.  If it did not, try the command again.
 If the correct user IDs were supplied, see the accompanying messages
for more information.