How to read alternative records in a pf by using rpg?
Answer Posted / abhishek
The first method is not very full proof. Actually it is not
necessary that RRN is always sequential.
Suppose initally there are 100 records in a file and so
does the RRN starts from 1 for first record and 100 for
last record.
If 1 record is deleted from the file RRN remains unchaned
and in that case adding 2 may cause a problem if system
does not get Record at that RRN it will read the next
sequential.
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