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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: Wed Feb 11, 2015 5:57 pm Post subject: Write trailer having count of each gruop based on record key
I have the following requirement -
Input file has the structure -
1 header(first 2 characters are '10'),
some detail records(first 2 characters act as KEY - '21', '22', '23', etc),
1 trailer(first 2 characters '90') - total count,count of key 1 records, count of key 2 records, count of key 3 records and so on.
I have to filter out all records that have 'JD' at a particular position(position depends on record key) and write the records to a new file and also update the counts in the trailer.
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