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after udatingg first 110 rows, my job abends. now how do i
change my cobol program so that when i restart the Job it
will start updating from 111th row ( i.e in next run I
di=ont want to update those 110 rows which are already been
updated in the first run before job abend)
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Answer Posted / raj
You can use check point logic in JCL or you can do this in
program using a recovery-restart table.
1)First time when program runs it reads this table. No
records .. proceed..
2)Process 50 records .. store 50th record key in table..
then proceed to process file from 50th record..
3) Say program failed at 65th record..
4)Restart the job..
5)Program first look the restart table.. It has key value
of 50th record..
6)So set pointer to 51st record and start processing.
7)If your system is unrealiable and set commit frequency 5
or 10 records..
| Is This Answer Correct ? | 5 Yes | 1 No |
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