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| shashivarungupta |
 Posted: Mon Mar 03, 2014 9:17 pm Post subject: Application Sending more than 100 MB Messages !! |
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Grand Master
Joined: 24 Feb 2009
Posts: 1343
Location: Floating in space on a round rock.
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Hi Guys,
Application team suddenly started sending the messages of more than 100 MB and obviously that had to fail and give an error to the application team, cause MQ configuration was not set as per the newly defined requirements.
100 MB is the limit at Qmgr level to receive a message of maximum 100 MB, but if application is sending it , is there any option to temporarly fix it based on application team's requirement ?
(I know, IBM does not recommend to have 100 MB messages cause that might affect the qmgr and performance tuning parameters)
MQ v7.0.1.6
OS Linux
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| bruce2359 |
| Posted: Mon Mar 03, 2014 9:49 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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The maximum size of a physical message is 100MB. Look at message groups if your app needs to send more than 100MB of data.
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| shashivarungupta |
| Posted: Mon Mar 03, 2014 10:43 pm Post subject: |
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Grand Master
Joined: 24 Feb 2009
Posts: 1343
Location: Floating in space on a round rock.
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| bruce2359 wrote: |
| The maximum size of a physical message is 100MB. Look at message groups if your app needs to send more than 100MB of data. |
yea.. I would check with application , if they are going to opt for segmentation of a lengthy physical message. thanks indeed. 
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| JosephGramig |
| Posted: Tue Mar 04, 2014 8:24 am Post subject: |
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Grand Master
Joined: 09 Feb 2006
Posts: 1244
Location: Gold Coast of Florida, USA
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| I think mgs segmentation is only supported on distributed platform (I know WMQ for z/OS does not). There are PMO/GMO options that allow this. If you can do this, then you should not have to change the size of the queue, channel or Qmgr. |
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| exerk |
| Posted: Tue Mar 04, 2014 8:27 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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If it's in excess of 100MB maybe it's time to look for a file transfer solution... 
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| bruce2359 |
| Posted: Tue Mar 04, 2014 8:31 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| shashivarungupta wrote: |
| bruce2359 wrote: |
| The maximum size of a physical message is 100MB. Look at message groups if your app needs to send more than 100MB of data. |
yea.. I would check with application , if they are going to opt for segmentation of a lengthy physical message. thanks indeed. |
When I wrote message groups, I meant message groups - not segmentation.
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I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| shashivarungupta |
| Posted: Tue Mar 04, 2014 10:37 am Post subject: |
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Grand Master
Joined: 24 Feb 2009
Posts: 1343
Location: Floating in space on a round rock.
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 I need a coffee break... 
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