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Larry;

<snip> 
But all of these options are simply combinations of moving the resume cursor
and continuing, or cancelling back to a point and continuing. Why is the
retry option offered to the person least qualified to decide whether to take
it? :-)
          
There must be a way.
 
Cheers
 
Larry Ducie
</snip>


There is but IBM does not provide an interface with enough granularity to
allow you to do it "systematically". What you want to do is catch the
RNQ1218 inquiry message and automatically process it, but IBM only allows
you to do this system wide, AFAIK. So you have to emulate what IBM does deep
down in the compiled RPG code/condition handler(s):

IBMs Way:
1. Read a record
2. CPF5027 exception produced by DB
3. RNX1218 issued by RPG condition handler which caught CPF5027
4. RNQ1218 issued by RPG (?) condition handler which caught RNX1218
4A. Depending on the reply to RNQ1218 do something. If it is "R" go back to
step 1.
...

AFAIK you can't set the resume cursor to the previous/last statement ran, so
you have to roll your own.

My Solution:
1. setjmp
1A. Read a record
2. CPF5027 exception produced by DB
3. CPF5027 caught by user condition handler. Message sent on 3rd retry
otherwise longjmp issued to return to step 1. 
...

If anyone has a better process I would like to know what it is.


Duane Christen



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