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A JMSFMQ6312 error is seen in the WebSphere Process Server (WPS) FFDC file

Technote (troubleshooting)


A JMSFMQ6312 exception is encojntered while reading a Java Message Service (JMS) transaction failure that is related to an event in the failed event manager.


The following errors are logged in the FFDC file:

[5/7/12 9:51:41:783 PDT]     FFDC
tailForJMS(FailedEvent) ProbeId:678 JMSFMQ6312: An exception occurred in the Java(tm) MQI. The Java(tm) MQI has thrown an exception describing the problem.  See the linked exception for further information.                                                          ...
Caused by: CC=2;RC=2495;AMQ8568: The native JNI library 'mqjbnd' was not found. [3=mqjbnd]
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(NativeMethod)
 Caused by:                                                              
java.lang.UnsatisfiedLinkError: mqjbnd (Not found in java.library.path)
 at java.lang.ClassLoader.loadLibraryWithPath(
 at java.lang.ClassLoader.loadLibraryWithClassLoader(
 at java.lang.System.loadLibrary(


When you use Java or the JMS client on an AIX operating system, you can encounter problems loading the native library ( This issue causes the "The native JNI library 'mqjbnd' was not found" error.

Resolving the problem

To resolve this issue, apply the fix for APAR IZ84448.

Related information

A simplified Chinese translation is available

Document information

More support for: WebSphere Process Server
Failed Events

Software version: 7.0

Operating system(s): AIX

Reference #: 1595778

Modified date: 10 December 2012

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