First, capture the output from each job into two different datasets. My method is to go into SDSF, use the PRINT DATASET command to create a new output dataset with appropriate DCB attributes and then use PRINT to store the job output. Use a different dataset for each job. If you don't have SDSF, use your spool browsing product of choice or ISPF 3.8 if you must.
Now, use ISPF EDIT on the output from the first job. Then, in the command input area, type
The differences between the two jobs will be highlighted and relatively easy to review. You can use the ISPF command
You can also use the ISPF COMPARE utility to see only what is different, but I find that this way of comparing the two job outputs to be more useful.
Last Month's Topic