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| Queue Manager not starting after XA configuration |
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| mqusr |
 Posted: Fri May 24, 2019 3:20 am Post subject: Queue Manager not starting after XA configuration |
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Novice
Joined: 24 Feb 2018
Posts: 20
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Hi All,
We have MQ 7.5.0.0 where we are trying to configure XA.
The steps followed are
1. Install Oracle 32 bit client on the system
2. Copy the jdbcora11.dll from <install path>/java/lib/jdbc to the exit folder
3. Configured the Resource Manager.
4. Stop the queue manager
5. Start the queue manager
The queue manager does not start.
The errors printed are
AMQ6256: The system could not dynamically load the DLL 'C:\Program Files(X86)\IBM\WebSphere MQ\exits\jdbcora11.dll
Explanation:
The DLL 'C:\Program Files(X86)\IBM\WebSphere MQ\exits\jdbcora11.dll failed to load as it is probably a 64-bit DLL, a 32-bit DLL is required. Note that the MQ tried to find a 32-bit DLL named 'C:\Program Files(X86)\IBM\WebSphere MQ\exits32\jdbcora11.dll',but failed.
ACTION:
Supply the name of a 32-bit DLL
We are sure we have copied jdbcora.dll from <install path>/java/lib/jdbc and placed in exits folder. But still the above error.
Request your help to resolve the above
Regards,
mqusr |
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| mqusr |
| Posted: Fri May 24, 2019 3:21 am Post subject: |
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Novice
Joined: 24 Feb 2018
Posts: 20
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| Using Windows 2012 server |
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| Vitor |
| Posted: Fri May 24, 2019 4:00 am Post subject: Re: Queue Manager not starting after XA configuration |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| mqusr wrote: |
| We are sure we have copied jdbcora.dll from <install path>/java/lib/jdbc and placed in exits folder. But still the above error. |
And you're sure it's the 32 bit version?
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| fjb_saper |
| Posted: Fri May 24, 2019 4:39 am Post subject: Re: Queue Manager not starting after XA configuration |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| Vitor wrote: |
| mqusr wrote: |
| We are sure we have copied jdbcora.dll from <install path>/java/lib/jdbc and placed in exits folder. But still the above error. |
And you're sure it's the 32 bit version? |
Don't know at MQ 7.5 which version of the jdbcora.dll you get delivered with the product, but there is one at $MQ_INSTALL_PATH/java/lib/jdbc and $MQ_INSTALL_PATH/java/lib64/jdbc...
If those are on your path you don't need to copy it to the exits path now...
And who's to say that they are compiled right for an exit anyways (re-entrant, thread safe and all that...)
What are you trying to do and why do you need the jdbcora.dll in the exit path?
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| mqusr |
| Posted: Sun May 26, 2019 10:26 pm Post subject: |
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Novice
Joined: 24 Feb 2018
Posts: 20
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Hi All,
We were able to solve the issue. Our Oracle client was 64bit and not 32 bit, hence the issue. 
All worked fine post installation of oracle 32 bit client on the system.
Thanks all for your inputs
Regards,
mqusr |
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