3525 Error Recovery Routine
Source: GA21-9124-3 3505 Card Reader 3525 Card Punch
Subsystem Component Description
Before any programmed punch and/or print retries are performed, the operator must
remove
all
cards that must
be
completely
or
partially reprocessed. Your source pro-
gram
error recovery routine can help the operator to decide which cards need
to
be
removed. Some of the information your routine
could provide
is:
1.
The number of cards to be removed.
2.
The location of the cards to
be
removed.
3.
Identification by data content of
the
cards to
be
removed.
4. The number of
blank cards
to
be
put
in
the 3525 for the recovery pro-
cedure.
The error recovery routine
should then punch and/or print the data for the card that
must be
completely reprocessed. Then !lunch and/or print the data for the next card
that must
be
partially reprocessed. The error recovery routine can then retum
to
the
normal source program to finish processing that next card.
For specific recovery techniques,
be
guided by the error message you receive from the
System
Control Program
in
use.
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5-25
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