MAINFRAME - TIP OF THE DAY :
When you specified V for RECFM parameter, LRECL value is largest record in the file plus 4 bytes. These four bytes contain the actual length of each variable length record in the file
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Posted: Thu Feb 02, 2017 10:32 am Post subject: cobol jcl query
I recently got across a question which is-
We have two flat files - File-A and File-B(content of which are below)
So the questions are -
1) You have to use these two files and create a file which contains File-A -(minus/subtraction) File-B records i.e.,108BB and 150XX ?
2) You have to find File-B - File-A?
3) Find File-A Intersection file-B.(records present in both files and records should not be repeated)?
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