DFS2728I UNABLE TO OPEN DD=SYSUT1(2). ANALYSIS TERMINATED.

Explanation
 A data definition statement with the ddname SYSUT1
or SYSUT2 was included in the JCL, but either or both data sets could
not be successfully opened.

System action
 Execution terminates.

Programmer response
 Ensure that ddname SYSUT1(2) is allocated
properly.