DSNU036I csect-name UNABLE TO OPEN DCB FOR DDNAME dddddddd
Explanation
The DCB associated with DDNAME 'dddddddd' could not be opened.
System action
The utility job is abended with a reason code of X'00E40070'. The utility job step is in the stopped state.
System programmer response
Correct the job control language and resubmit the job.
User response
If the ddname is one you submitted, review and correct it. If the ddname was not provided by you but by the system, consult the system programmer.