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Message
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| rk400 |
 Posted: Tue Mar 11, 2003 6:03 am Post subject: PROBLEM ON TANDEM |
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Apprentice
Joined: 04 Mar 2003
Posts: 27
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Hi,
I am running a java application on tandem which will pump messages in to a remote queue. After keeping 24,000 messages my program abends with com.ibm.mq.MQException: Completion Code 2, Reason 28773.
I could not find this reason code in my documentation.
I have also checked the storage files in tandeem and there have enough space.
Can anyone help me out??
Thanx in advance
RK |
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| mqonnet |
| Posted: Tue Mar 11, 2003 6:09 am Post subject: |
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Grand Master
Joined: 18 Feb 2002
Posts: 1114
Location: Boston, Ma, Usa.
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Need more info.
1) Are the messages persistent or npm.
2) How many messages are being committed in a single transaction, if you are using syncpoint.
3) Did you get any FD's. Any errors in the mqerrlg1.
4) Any chance, did you try the same app using "C" to see if there is any difference or if you could catch the error.
5) What Version of tandem???
6) You running a java client or a java app. What version of NSJ are you using.
Cheers
Kumar
_________________
IBM Certified WebSphere MQ V5.3 Developer
IBM Certified WebSphere MQ V5.3 Solution Designer
IBM Certified WebSphere MQ V5.3 System Administrator |
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| rk400 |
| Posted: Tue Mar 11, 2003 6:21 am Post subject: |
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Apprentice
Joined: 04 Mar 2003
Posts: 27
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What a quick reply!!!!
1. Messages are persistent
2. There is not sync point. I have two queues. In a single transaction I am putting message in both the queues.
3.Nothing was logged in my log files.
4. Sorry! I don't have a C program.
5. Version of Tandem: I don't know but it is S7400
Version of MQ : 5.1 with CSD01(patch)
6. Running a java application and NSJ 3.1 |
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| mqonnet |
| Posted: Tue Mar 11, 2003 6:44 am Post subject: |
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Grand Master
Joined: 18 Feb 2002
Posts: 1114
Location: Boston, Ma, Usa.
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If i understand correctly, you are trying to put 24000 messages within a single transaction. If that is so, then i am afraid that is not supported by Tandem itself. Leave aside MQ. By default the number of messages that you can put within a single transaction is 5000, you can increase this upto a max of 10,000 Only.
As for my reply. I just got your post while i was browsing others. So just replied to this. Just a coincidence. :).
Cheers
Kumar
_________________
IBM Certified WebSphere MQ V5.3 Developer
IBM Certified WebSphere MQ V5.3 Solution Designer
IBM Certified WebSphere MQ V5.3 System Administrator |
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| rk400 |
| Posted: Tue Mar 11, 2003 6:52 am Post subject: |
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Apprentice
Joined: 04 Mar 2003
Posts: 27
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Kumar,
I am putting two messages (different queues) in a single transaction. Mine is a deamon process and the flow is like this..
while(i<50000){
tx.begin()
formmessage1();
putmessageinQ1();
formmessage2();
putmessageinQ2();
tx.commit();}
My program fails after keeping 23711 messages in the queue. qsize is 50000. Storage files are 50% full. |
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| mqonnet |
| Posted: Tue Mar 11, 2003 6:56 am Post subject: |
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Grand Master
Joined: 18 Feb 2002
Posts: 1114
Location: Boston, Ma, Usa.
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1) What's the size of the messages???
2) When you said the "storage files" are 50% full. Which files are you referring to. And what tool did you use to get to this figure.
3) Check to see if there are any transactions aborted in tmfcom.
4) Again. Any Fd's or errors in the error logs.
Cheers
Kumar
_________________
IBM Certified WebSphere MQ V5.3 Developer
IBM Certified WebSphere MQ V5.3 Solution Designer
IBM Certified WebSphere MQ V5.3 System Administrator |
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| rk400 |
| Posted: Tue Mar 11, 2003 7:04 am Post subject: |
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Apprentice
Joined: 04 Mar 2003
Posts: 27
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1. Size of the message is 10Kb.
2. dspmqfls to see the mapping of the queues with physical files and
FUP INFO to see the %full of the file.
3. One tmf transaction with program name $DATA1.ZMQSEXE.MQREPSVR is active.
4. No errors in error logs... |
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| mqonnet |
| Posted: Tue Mar 11, 2003 10:35 am Post subject: |
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Grand Master
Joined: 18 Feb 2002
Posts: 1114
Location: Boston, Ma, Usa.
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I would bet you checked your q files. You have to bear in mind that on NSK messages over 3k go to the Queue overflow file. And when you said that you checked the size and it was only 50% full it would have been the Q file. Say your qname is TEST. Q file would be QTEST. Check to see if your EOF of OTEST is 100%. If it is, then you have to increase your queue size using altmqfls.
Take a look at page 204 Systems admin guide for NSK.
Cheers
Kumar
_________________
IBM Certified WebSphere MQ V5.3 Developer
IBM Certified WebSphere MQ V5.3 Solution Designer
IBM Certified WebSphere MQ V5.3 System Administrator |
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| rk400 |
| Posted: Tue Mar 11, 2003 8:37 pm Post subject: |
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Apprentice
Joined: 04 Mar 2003
Posts: 27
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Kumar,
Unfortunately OTEST is also 50% full. Finally we found the problem.In fact our volumen is full. We are creating a new partition for these files in a new volume. I hope this will work.
Thanx for u r support... |
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