Volume volser could not be dynamically allocated by the system. Severity is 4.
Processing continues with the next volume to be processed.
The volume may have been taken off line after the initial list of volumes to be processed was generated by DCOLLECT. Run the job again.
If the error recurs and the program is not in error, look at the messages in the job log for more information. Search problem reporting data bases for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the JCL, the SYSOUT output for the job, and printed output and output data sets related to the problem.