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| Error 2033 even when messages are present in the queue |
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| Biju |
 Posted: Tue Oct 04, 2005 1:15 am Post subject: Error 2033 even when messages are present in the queue |
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Acolyte
Joined: 03 Oct 2005
Posts: 71
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Hi Guys,
Here comes another problem. I am putting messages to am queue 10 at a time 10 times. When I am trying to get the messages 11 or more at a time, after getting and displaying the first 10 messages its throwing an error 2033( MQRC_NO_MSG_AVAILABLE) though there are 90 more messages present in the queue. Could anyone tell me why is it happening so and how couls I resolve it? Any input will be greatly apreciated. Oh by the way I am using
MQ for WinNT v5,3 with CSD05. The application is using Java API for MQ.
Thanx,
Bijish |
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| wschutz |
| Posted: Tue Oct 04, 2005 4:06 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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Simple things that prevent you from reading messages that are on the queue could include:
1. The messages haven't been committted by the application that put them
2. You are using a selective get to read the messages by messageID and / or correlID and they don't match
3. some other instane of your application is running against the same queue and it got them...
there's more... but that will start you off....
_________________
-wayne |
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| Biju |
| Posted: Tue Oct 04, 2005 4:38 am Post subject: |
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Acolyte
Joined: 03 Oct 2005
Posts: 71
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2. You are using a selective get to read the messages by messageID and / or correlID and they don't match
COULD YOU EXPLAIN IT IF YOU HAVE ENOUGH TIME PLEASE |
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| ramires |
| Posted: Tue Oct 04, 2005 5:12 am Post subject: |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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Each message has an Id, its called messageId. Also each message can have a correlId. You can identify a message by its messageId and/or correlId.
So, when you get from a queue you can - its an option - specify which message you want to read.
See programming manuals! |
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