RE: CICS APPC LU 6.2 / Distributed Transaction Processing

Patrick,

Last night (or this morning) the mainframe guy set his
transaction to log messages to a tsq and we discovered that
it is indeed getting an error on the ALLOCATE, what is
strange is that the queue output indicates a system busy
error.

The objects (trans) on the 400 are in my library but our
CICS tables are pointing there and I have all object, would
there still be a problem if not in Q.....  ?

____________________________________________________________
_____________
Howard Weatherly

hweatherly@dlis.dla.mil
hweath@ibm.net

X4324

 <<Re: CICS APPC LU 6.2 / Distributed Transaction
Processing>> 

---

• Subject: Re: CICS APPC LU 6.2 / Distributed Transaction Processing
• From: Patrick Townsend <townsend@xxxxxxxxxxxxxx>
• Date: Thu, 13 Aug 1998 21:32:59 -0400

Howard,

I've done LU6.2 communications with MVS/CICS but not in the
exact
environment you are describing. However, it sounds like the
Allocate is
failing to the AS/400. Do you have any messages in the
QSYSOPR message
queue related to the allocate attempt? If so, can you
describe the sense
data or any other diagnostic information on the AS/400 side?
Also, what
error messages are you getting on the MVS side? Sense data
is especially
helpful in analyzing these problems.

In general, look for a mode entry that allows both sides to
initiate
sessions. Make sure the TP you are trying to allocation is
in a library
that can be resolved (is in the QSYSLIBL or QUSRLIBL). Also,
check to
make sure security information is correct.

Hope this helps,
Patrick

Weatherly, Howard wrote:
> 
> Does anyone have any experience with LU6.2 between an
AS400
> and MVS using CICS Distributed Transaction Processing?
What
> I am looking for is what might be needed in the CICS
tables
> on the MVS side being the Front end Transaction.
> 
> We currently have managed to get the connection working
via
> CONVERSE but we need another transaction on the MVS side
> that is not as timely in responding; Consequently, the
SEND
> on the 400 starts the remote transaction which goes about
> it's business, ends, and is restarted by yet another
> process. The processing program then ALLOCATES, CONNECTS
but
> when it comes to the SEND, the little devil refuses to
start
> the 400 RECEIVE transaction.
> 
> Any insite into what possible things might need to be in
the
> CICS tables on the mainframe will be appreciated.
> 
>
____________________________________________________________
> _____________
> Howard Weatherly
> 
> hweatherly@dlis.dla.mil
> hweath@ibm.net
> 
> X4324
> 
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-- 

Patrick Townsend
mailto:townsend@patownsend.com
Patrick Townsend & Associates, Inc.
http://www.patownsend.com
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