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| yadav.neeraj01 |
 Posted: Wed Mar 02, 2016 11:20 am Post subject: MQRFH2 Header Issue in V6 |
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Apprentice
Joined: 23 Feb 2011
Posts: 49
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Hi..flow is like this...
One .net application connect to a queue manager of V6 and put the request message in Request queue that is alias queue which is custered to a HUB server running on MQv8 and target queue of which is RQ1 which is local to HUB server... Response application running on V7 pick the message from target queue of HUB server and put the response message in response queue of sending aplication of MQ v6 which is again clustered to HUB server.
Now issue is sending application is not able to read the message due to RFH2 format issue.
How this can be solved?.... i read in google about PROPCTL queue attribute...can this be solved by this attribute? if yes then how?  |
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| Vitor |
| Posted: Wed Mar 02, 2016 11:22 am Post subject: Re: MQRFH2 Header Issue in V6 |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| yadav.neeraj01 wrote: |
| How this can be solved? |
Don't try and run v6 and v8 in the same cluster.
Don't try and run v6 at all.
The PROPCTL attribute isn't available on v6.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| yadav.neeraj01 |
| Posted: Wed Mar 02, 2016 11:26 am Post subject: |
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Apprentice
Joined: 23 Feb 2011
Posts: 49
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If we migrate from V6 to V7 then would this issue be gone? or may need some configuration after that also?
The reason is we do not want to migrate because application code was designed to use with MQ v6 some years back..we are afraid if we migrate we may have to change the application code also..  |
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| Vitor |
| Posted: Wed Mar 02, 2016 11:59 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| yadav.neeraj01 wrote: |
| If we migrate from V6 to V7 then would this issue be gone? or may need some configuration after that also? |
You can at least standardize on a given RFH, or just move to message properties.
| yadav.neeraj01 wrote: |
| The reason is we do not want to migrate because application code was designed to use with MQ v6 some years back..we are afraid if we migrate we may have to change the application code also.. |
Exactly what is in MQ v6 that this application could be designed to use that isn't in subsequent versions? Why are you afraid that you may have to change the application code? Why do you not know one way or the other?
What about this application code is so terrifying that you've been afraid to change it since v6 was current? Given that you must be on a serious back level of the .NET framework as well? Is it as simple as you don't have the source code any more?
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| yadav.neeraj01 |
| Posted: Wed Mar 02, 2016 12:26 pm Post subject: |
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Apprentice
Joined: 23 Feb 2011
Posts: 49
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| Can we migrate from V6 to V7 with all the prebuilt mq objects on V6 migrtaed to V7? or we need to setup a fresh installation of V7 after removing the v6 and creating the all the v6 objects again in V7? |
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| fjb_saper |
| Posted: Wed Mar 02, 2016 2:07 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20697
Location: LI,NY
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| yadav.neeraj01 wrote: |
| Can we migrate from V6 to V7 with all the prebuilt mq objects on V6 migrtaed to V7? or we need to setup a fresh installation of V7 after removing the v6 and creating the all the v6 objects again in V7? |
Time to clone your V6 machine and experiment...
Frankly I would not.
I would make sure the queues are empty, use saveqmgr and amqoamd to get the objects and security and sunset the machine.
Now you can get a better machine, (newer hardware, os, etc) and load MQ8.
Restore objects and security. Test... 
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| mqjeff |
| Posted: Thu Mar 03, 2016 5:15 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| fjb_saper wrote: |
| Now you can get a better machine, (newer hardware, os, etc) and load MQ8. Restore objects and security. Test... |
And configure all of the additional necessary rules for V8 security to ensure that your queue manager is both accessible and secure.
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