DSNU037I `csect-name` - RECFM=U FOR DDNAME `dddddddd`

Explanation
 A data set to be used by the utility has an undefined
record format RECFM=U. All data sets must be fixed or variable, blocked
or unblocked. 

System action
 The utility job is abended with a reason code
of X'00E40070'. The utility job step is in the stopped state.

Operator response
 Notify the system programmer.

System programmer response
 Ensure that no data sets involved
in the utility job have RECFM=U. Resubmit the job after ending the
stopped utility by the TERM UTILITY command, or do a RESTART(PHASE)
of the stopped utility.

DSNU037I csect-name - RECFM=U FOR DDNAME dddddddd

Explanation

System action

Operator response

System programmer response

DSNU037I `csect-name` - RECFM=U FOR DDNAME `dddddddd`