What is check pointing, sync point?

Answer Posted / srikar

check point is the one which will holds the last abended
record address,so that when ever the job got abended we can
restart the job from the abended record with using the
check point.

sync point is nothing but a commit if you issue a sync
point after 100 records,those 100 records will be committed
after that if at all job got abended

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