CASTM5025E Signon ID revoked: user ID user-identifier, group security-group at LU logical-unit

A user tried to signon using TM with ID user-identifier, specifying security group security-group from logical unit logical-unit.

The signon was rejected because the ID has been revoked.

System Action:
The user signon is rejected.
Resolution:
Notify security personnel.
Module:
castmc
Destination:
Console