Server processing for the command command fails because the specified backup copy group named group name refers to a copy group that is already defined for management class (class name) in policy set set name belonging to policy domain domain name.
Database changes for the command are rolled back and server operation continues. The command is not successful in changing the server database.
Reissue the command specifying a copy group that is not defined in the policy set. For a list of the names of defined copy groups for management classes in the policy domain and policy set, issue the QUERY COPYGROUP command.