ARS1020E The LRECL value of >`lrecl`< that was returned by the user exit program is not valid

Explanation The user exit program returned an invalid LRECL value.
Valid values for the LRECL type are integers between 1 and 32767. 

User response Change the user exit program to return an LRECL
value between 1 and 32767 and resubmit the command. 