DFS1864I SC=04 RCDCTL=SPAN IS INVALID FOR DPM-B`n`

Explanation
 RCDCTL=SPAN is not allowed when TYPE=DPM-Bn is
specified on the DEV statement.

System action
 The SPAN specification is ignored, and processing
continues with the next operand.

Programmer response
 Change the SPAN specification to NOSPAN,
remove it from the RCDCTL= operand, or change the device type specification,
and rerun the job.