MVS SYSTEM CODES -SB37

An error occurred during end-of-volume processing of a data set. The system was unable to fulfill a request for more space.

1. A program loop caused too many records to be written to the output data set.
2. Insufficient space was allocated to this data set in the JCL.
3. There was no more room available to receive any more output on the output volume, and another volume could not be mounted.

1. Verify that there are no program loops or logic errors.
2. Increase the primary and/or secondary allocations for the data set.
3. Change the JCL to request that the data set be created on a volume with more space.

Ref: http://www.ibmmainframes.com/