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MQGET 2019 error in CICS

 
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deepeshk79
Beginner


Joined: 20 Jun 2003
Posts: 112
Topics: 48
Location: Bangalore
PostPosted: Tue Jun 19, 2007 8:50 am    Post subject: MQGET 2019 error in CICS Reply with quote
Hi,

I was trying for an MQGET in CICS and I'm getting 2019 (invalid hobj error). The case is like this...
Quote:

Logic
=========
1. Check for eibcalen = 0
2. If first time, then MQOPEN, throw the screen and then CICS Return with trnid--> this is working fine, i can see the screen
3. Next time, on enter key I'm trying MQGET and it gives me 2019.


If I change the Logic as below, it works fine
============================
Quote:

1. Check for eibcalen = 0
2. If first time, then MQOPEN, then MQGET, show the screen and then CICS Return with trnid--> this is working fine


This means that when i do a return and comeback i'm losing my values of MQOPEN and so object not found error : 2019.

I tried saving all the MQOD parameters, OPN-CONN parameters in DFHCOMMAREA and then use them in my next iteration. But still it doesnt seem to work.

I'm losing my MQOPEN stuff by the time i try my MQGET... how should i change the logic ...

Any thoughts ?

Thanks,
Deepesh
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dbzTHEdinosauer
Supermod


Joined: 20 Oct 2006
Posts: 1411
Topics: 26
Location: germany
PostPosted: Tue Jun 19, 2007 11:09 am    Post subject: Reply with quote
I think that you should get rid of the MQOPEN and replace the MQGET with MQGET1.

or

open the queue on each invocation of your program. Handles are only good for the instance (task) in which they were obtained.
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Dick Brenholtz
American living in Varel, Germany
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