DFS3488 ERROR DURING ENQUEUE FOR DDNAME dddddddd
Explanation
An error was encountered while attempting to enqueue the inactive library dddddddd during the /MODIFY PREPARE or INITIATE OLC PHASE(PREPARE) command. The library does not exist or was in use by the copy utility.
System action
If the library is MATRIXA or MATRIXB, processing of the /MODIFY PREPARE or INITIATE OLC PHASE(PREPARE) command continues; otherwise, it is terminated.
Operator response
If the /MODIFY PREPARE or INITIATE OLC PHASE(PREPARE) command was terminated and no message DFS3499I was issued, resubmit the command when the data set is available.