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| java.lang.LinkageError - SAP Adapter - IIB v10.0.0.5 |
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| ghoshly |
 Posted: Fri Oct 07, 2016 11:37 am Post subject: java.lang.LinkageError - SAP Adapter - IIB v10.0.0.5 |
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Partisan
Joined: 10 Jan 2008
Posts: 333
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Hello,
My current environment is IIB v10.0.0.5 with WMQ 8.0.0.4 on AIX 7.1
We are trying to deploy SAP adapter related bar files for the first time in IIB 10 though we used to deploy in WMB v8. We are connecting to our existing SAP instance, so RFC's are setup already. We are receiving java.lang.linkageError as below -
| Quote: |
BIP1039I: Deploying BAR file '/home/mqm/Deployment/BAR/ICE_SAP_Gateway.bar' to integration node 'IIBNODE01' (integration server 'ICE_SAP_GATEWAY') ...
BIP1093E: The integration node rejected the deployment request and reported the following error(s):
BIP2087E: Integration node 'IIBNODE01' was unable to process the internal configuration message.
The entire internal configuration message failed to be processed successfully.
Use the messages following this message to determine the reasons for the failure. If the problem cannot be resolved after reviewing these messages, contact your IBM Support center. Enabling service trace may help determine the cause of the failure.
BIP4041E: Integration server 'ICE_SAP_GATEWAY' received an administration request that encountered an exception.
While attempting to process an administration request, an exception was encountered. No updates have been made to the configuration of the integration server.
Review related error messages to determine why the administration request failed.
BIP4157E: The user-defined node '' could not be deployed. Details: java.lang.LinkageError: loading constraint violation: loader "com/ibm/broker/classloading/AdapterClassLoader@f311534d" previously initiated loading for a different type with name "com/ibm/broker/plugin/MbMessageFlow" defined by loader "com/ibm/broker/classloading/BrokerClassLoader@a39153c7"
The node could not be deployed because an error in the node's 'onInitialize' method prevented the node from initializing.
Review the details given above. Report the error to the node's writer if you cannot correct the error yourself.
BIP4395E: Java exception: 'java.lang.LinkageError'; thrown from class name: 'java.lang.ClassLoader', method name: 'defineClassImpl', file: 'ClassLoader.java', line: '-2'
The message contains that data associated with a Java exception.
No user action required.
BIP2871I: The request made by user 'mqm' to 'deploy' the resource '/home/mqm/Deployment/BAR/ICE_SAP_Gateway.bar' of type 'BAR' on parent 'ICE_SAP_GATEWAY' of type 'ExecutionGroup' has the status of 'FAILED'.
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We have setup SAP related jar files and restarted the node, as well as setup the configurable service. Is there anything else we should consider to check before walking towards the path for PMR? |
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| fjb_saper |
| Posted: Fri Oct 07, 2016 8:14 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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make sure you have the environment defined correctly including the location of the native libraries for the adapater. Remember the node is running a 64 bit JVM. 
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