While processing an EXPIREBV command, DFSMShsm encountered one or more backup versions for which RETAINDAYS was specified at the time of backup. Backup versions with RETAINDAYS specified can only be expired on a z/OS® V1R11 or later system. Num data sets were not processed because of this condition.
DFSMShsm processing continues.
Reissue the EXPIREBV command on a z/OS V1R11 or later system.
DFSMShsm