A tape table of contents (TTOC) record is being scanned, and it is discovered that an extension record that was previously available is missing. The preceding ARC0358I message gives the record type.
Updating of the volumes record ends. DFSMShsm continues processing.
Analyze the data on the tape volume and use the FIXCDS command to re-create the missing TTOC record in the offline control data set.
DFSMShsm