RE: Chain and Readc

Are you sure v_hazfrt = 'N' at the beginning of the SR?

What does "doesn't work" mean? Have you run this in debug? Have you
stepped past the UPDATE statement et cetera? What conditions can you tell
us about the way it runs beyond "doesn't work?"

Dennis Lovelady
http://www.linkedin.com/in/dennislovelady
--
Flashlight: (n) A case for holding dead batteries.

I have an issue, which, in my opinion shouldn't be an issue at all
because it is pretty straight forward...



Anyway, I have a subfile where I need to check (for ALL records) if a
specific field has a certain value. I do this using CHAIN RRN op-code.
I, also, want to make EVERY record available for the next READC
operation; pretty simple, right? The only problem is it doesn't work!
The READC does not see any "changed" record...



Here is the relevant code:



C sr_chkhaz begsr

/Free

s1rrn = 1;

Dow s1rrn <= 30 and

v_hazfrt = 'N';

Chain s1rrn R010D02;

If %found();

If #DHAZ = 'X' or

#DHAZ = 'H';

v_hazfrt = 'Y';

Endif;

*in37 = *on;

Update R010D02;

*in37 = *off;

Endif;

s1rrn += 1;

Enddo;

s1rrn = 1;

Write R010D03;

/End-free

C endsr



*in37 turns on/off SFLNXTCHG for R010D02 Subfile record:



A R R010D02 SFL

A 37

AO 69 SFLNXTCHG





The excerpt of the main program:



......................................................



C exsr sr_chkhaz

C move *off *in35

C *in35 doweq *off

C readc r010d02 35
<<<<<<----------*in35 is turned *on

C *in35 ifeq *off



........................................................................
.............





Any thoughts?







Thank you





Florin Todor



<mailto:ftodor@xxxxxxxxxxxxxxxx>



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