What are two reasons to run the DB Batch backout utility?
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Answer Posted / jak
1)The utility is used to recover databases to a point before
a program was initiated, or to a checkpoint or sync point.
2)It backs out all updates for all DL/1 data sets performed
in that time period.
That why for batch backout utility we need the job name,PSB.
It is run as a normal IMS batch job and uses the program
specification block (PSB) of the program whose
updates are to be backed out.
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