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lium · Posted: Fri Jan 17, 2014 9:57 am Post subject:

I am able to configure the xa for oracle successfully with the dll which I created by myself.

However, I also would like to the test the broker shipped dll such as ukora24.dll and ukora26.dll.

I put them both under the

C:\IBM\WebSphere MQ\exits>dir
Volume in drive C has no label.
Volume Serial Number is E0E8-D7AA

Directory of C:\IBM\WebSphere MQ\exits

01/17/2014 03:31 PM <DIR> .
01/17/2014 03:31 PM <DIR> ..
11/14/2013 03:41 AM <DIR> Installation1
01/04/2014 05:19 PM 7,680 oraswit32.dll
01/17/2014 03:31 PM 1,667,072 ukora24.dll
06/20/2013 01:57 AM 1,812,880 ukora26.dll
3 File(s) 3,487,632 bytes
3 Dir(s) 51,470,131,200 bytes free

The oraswit32.dll is working well now.

However, once I changed the qm.ini from oraswit32 to ukora24.dll, I will get such error as following:

1/17/2014 16:16:28 - Process(1996.1) User(michael.liu) Program(amqzxma0.exe)
Host(WIN-JFFTF45GEQM) Installation(Installation1)
VRMF(7.5.0.2) QMgr(BHQM)

AMQ6174: The library 'C:\IBM\WebSphere MQ\exits\ukora26.dll' was not found.

EXPLANATION:
The dynamically loadable library 'C:\IBM\WebSphere MQ\exits\ukora26.dll' was
not found.
ACTION:
Check that the file exists and is either fully qualified or is in the
appropriate directory.
-------------------------------------------------------------------------------
1/17/2014 16:16:28 - Process(1996.1) User(michael.liu) Program(amqzxma0.exe)
Host(WIN-JFFTF45GEQM) Installation(Installation1)
VRMF(7.5.0.2) QMgr(BHQM)

AMQ7622: WebSphere MQ could not load the XA switch load file for resource
manager 'OracleXA'.

EXPLANATION:
An error has occurred loading XA switch file ukora26. If the error occurred
during startup then the queue manager will terminate. At all other times the
queue manager will continue without this resource manager meaning that it will
no longer be able to participate in global transactions. The queue manager will
also retry the load of the switch file at regular intervals so that the
resource manager will be able to participate again should the load problem be
resolved.
ACTION:
Look for a previous message outlining the reason for the load failure. Message
AMQ6175 is issued if the load failed because of a system error. If this is the
case then follow the guidance given in message AMQ6175 to resolve the problem.
In the absence of prior messages or FFST information related to this problem
check that the name of the switch load file is correct and that it is present
in a directory from which it can be dynamically loaded by the queue manager.
The easiest method of doing this is to define the switch load file as a
fully-qualified name. Note that if the queue manager is still running it will
need to be restarted in order that any changes made to its configuration data
can be picked up.

The error is about:

AMQ6174: The library 'C:\IBM\WebSphere MQ\exits\ukora26.dll' was not found.

However, this is for sure not true.

C:\IBM\WebSphere MQ\exits>dir "C:\IBM\WebSphere MQ\exits\ukora26.dll"
Volume in drive C has no label.
Volume Serial Number is E0E8-D7AA

Directory of C:\IBM\WebSphere MQ\exits

06/20/2013 01:57 AM 1,812,880 ukora26.dll
1 File(s) 1,812,880 bytes
0 Dir(s) 51,470,131,200 bytes free

Could anybody tell me why?

I am also wondering if this is because even though the file is there, however, if the dll is not qualified and not loadable, then the MQ will also yield the "not found" error?

Thanks,