KS3G180W [module_name] VTOC READ PROCESSING TERMINATED FOR VOLUME [volser]; RESERVED BY ANOTHER JOB/USER
Explanation
The specified volume is reserved for exclusive use by a job on either this or another system.
System action
Space collection for the current data set is skipped, and processing continues with the next data set.
User response
None. However, if the specified volume was known to be available and not reserved at the time this message was issued, contact IBM® Software Support.