Power OFFLOAD under DYNAM/T control fails.
When trying to issue a Dynam T controlled POFFLOAD command such as O BACKUP,LST,A83,,*,TLBL=POFF I get the following error:
0P31A DVC NOT OP SYS004=A83; CCSW=NOT AVAILABLE CCB=A637A8
It is possible that the standard label add for the dataset which appears in the 'POFF' TLBL did not occur at the correct time.
The standard label add should take place after Dynam T initialization. The sub-libraries for CIS and DYNAM must be in the LIBDEF search chain when CASAUTIL executes and when the STDLABEL ADD takes place.
See the Dynam z/VSE User Guide section entitled Controlling Single and Multi-Volume POWER Offload Tapes.