FABJ9012E INVALID LRECL RETURNED FROM `exit_name`

Explanation
 The user compression routine returned a zero or
a negative value as the record length. This message indicates a user
compression routine error.

System action
 Program DFSUDMP0 stops processing with a return
code of 16.

User response
 Check the cause of the error in the user compression
routine, correct the error, and rerun the job. 