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  Asked: May 27 2008   4:37 AM GMT
  Asked by: 6r

updating pf using simple rpg/400 code.


PF/LF, EXCPT, CHAIN, SETLL, RPG

How can i update a pf using simple rpg code.and please also explain with examples use of setll, chain, setgt, Readc and sflnxtchg?

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Last Answered: May 27 2008  8:34 AM GMT  by Gilly400




Hi,

You'll need to use SETLL and READ or CHAIN to retrieve your record and UPDAT or EXCPT to update your record. You can find more information on how to use these operation codes in the ILE RPG Reference or in the ILE RPG programmers guide

Regards,

Martin Gilbert.
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Gilly400  |   May 27 2008  10:32AM GMT

Hi,

By the way, the READC is used for reading records from a subfile and the SFLNXTCHG is a keyword used on a subfile to indicate that all records should be read (not just the changed records).

Regards,

Martin Gilbert.