Thank you John...that was it.

-----Original Message-----
From: Chase, John [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 13, 2005 9:38 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: TIOA problem


> -----Original Message-----
> From: IBM Mainframe Discussion List On Behalf Of Carroll, William
> 
>       I have a transaction that does a 'receive' for when it 
> begins execution.  All transactions in this region go through 
> a single program, then are xctl'd to the other programs.  In 
> 1 transaction only, the tioa somehow is always getting the 
> same string added.  When the router type program sees this, 
> he sends the transaction on a different path.  I have dumped 
> the programs involved, used xpeditor, used traces.  When the 
> first transaction goes to 'exec cics return', there is 
> nothing there.  When the second transaction kicks off, it is. 
>  Any help or pointers on finding this would be greatly appreciated.  

Sounds like there might be a (non-display?) protected field on the screen
with the MDT set (a technique once known as "using the screen for temp
storage").

I can't think of any other way that a just-received TIOA would contain
"baggage".

    -jc-

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