D14

Explanation
The error occurred during processing of a CLOSE
macro instruction for a graphic data control block.
The graphic
device to be closed was not opened by the closing task.

System programmer response
  If the error recurs and the program
is not in error, look at the messages in the job log for more information.
Search problem reporting data bases for a fix for the problem. If
no fix exists, contact the IBM® Support
Center. Provide the JCL and the program listing for the job.

Programmer response
Issue the CLOSE macro instruction within
the same task that issues the OPEN macro instruction, or remove the
incorrect CLOSE macro instruction. Then run the job step again.

Source
DFSMSdfp