Joined: 14 Mar 2007 Posts: 8593 Location: Back in jolly old England
Here, let me do what you should have done and look up the error message. As you couldn't be asked to post any useful information, this is all the help you get.
P.S. Have you ever heard of google ???
Explanation: The error occurred during processing of an OPEN macro instruction. This system completion code is accompanied by message IEC141I. Refer to the explanation of message IEC141I for complete information about the task that was ended and for an explanation of the return code in register 15 (which is provided in the IEC141I message text).
Application Programmer Response: Respond as indicated for message IEC141I.
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.
S013 - 20 - AN OPEN MACRO WAS ISSUED FOR A SEQUENTIAL DATASET USING THE QUEUED ACCESS TECHNIQUE WITH RECFM=FB, BUT BLKSIZE IS NOT A MULTIPLE OF LRECL, OR FOR VARIABLE-LENGTH RECORDS, BLKSIZE IS NOT 4 BYTES GREATER THAN THE LRECL.