RE: DDM problem

Hi Andras!  Often, it's because the line between the systems is not
operational.  WHen you get this message, do a WRKCFGSTS and see what the
line, controller and device statuses are.

Your program can detect these errors if you describe the file as User
Controlled (in RPG).  When you issue the OPEN statement, check the I/O error
indicator and the file information data structure.  You can then vary the
line off/on and re-try the OPEN if need be (or take other actions as you see
fit.)

Buck Calabro
Commsoft; Albany, NY
"Nothing is so firmly believed as
 that which we least know" -- Michel Montaigne
Visit the Midrange archives at http://www.midrange.com

> -----Original Message-----
> From: András Cser 
> Sent: Thursday, March 08, 2001 6:53 AM
> To:   MIDRANGE-L@midrange.com
> Subject:      DDM problem
> 
> Hi All!
> 
> We have 2 AS400s, and in our daily procedure we create a DDM file between 
> them. Usually the program works, but from time to time we receive this:
> 
> Not able to allocate objects needed for file QCNDDMF in library QSYS
>   member or program device DDMDEVICE.
> Cannot establish DDM connection with remote system.
> Cannot open DDM file XXXX in XXLIB
> Error occurred while opening file XXXX
> 
> But I can't find the reason of the error.
> Any help is more than welcome.
> 
> Thanks,
> Andras
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