PM91045: Z/OS AND MQ_INSTALL_ROOT NATIVE PATH LIBRARY FOR RESOURCE ADAPTER FOR WEBSPHERE APPSERVER CLASS NAME NOT AVAILABLE

APAR status

• Closed as duplicate of another APAR.

Error description

• z/OS and MQ_INSTALL_ROOT native path library for
  Resource Adapter for  WebSphere AppServer
  receive CLASS NAME NOT AVAILABLE for mqjrrs64.
  .
    ExtendedMessage: (CLASS NAME NOT AVAILABLE) [:/56915691]
  LocalMQ:
  initialise_inner()1; [0] ptrSize: 8 [1] cmdLevel: 710 [2] count:
    36 [3] nativeSupportFlags: 1
  .
  Additional Information:
  This problem applies to WebSphere MQ File Transfer Edition
  ( FTE) as well because it ships the Java MQI.  The fix is
  included in FTE Fix Pack 7.0.4.5, which can be downloaded
  from http://www.ibm.com/support/docview.wss?uid=swg24040266
  

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

• Problem summary:
  A WebSphere Application Server on z/OS is configured to use the
  MQ JMS Resource Adapter where the RA level is 7.0.1.x
  
  The Resource Adapter accesses native libraries to connect to MQ
  in bindings mode, either through the Resource Adapter's "Native
  Library Path" attribute or through the WAS server variable
  MQ_INSTALL_ROOT.
  
  If the RA is configured to access native libraries from MQ z/OS
  V7.1.0, then an FFDC with ProbeId JM659002 is issued during
  server startup reporting a structure size mismatch between the
  Java and native code for the RXPB structure.
  
  FFDC Exception:com.ibm.ws.wmqcsi.trace.WMQClientException
  SourceId:checkSize(Vector,Hashtable,Pint    ,int)
  ProbeId:JM659002
  Reporter:java.util.HashMap@7d5a7d5a
  com.ibm.ws.wmqcsi.trace.WMQClientException:
  
                                      FDCTitle
  
  
  Product          :- ProductName
  Date/Time        :- Mon Sep 16 10:41:41 GMT 2013
  System time      :- 1379328101288
  Operating System :- z/OS
  UserID           :- XXXXX
  Java Vendor      :- IBM Corporation
  Java Version     :- 2.4
  
  Source Class     :- com.ibm.mq.jmqi.local.LocalServer
  Source Method    :- checkSize(Vector,Hashtable,Pint    ,int)
  ProbeID          :- JM659002
  Thread           :- name=main priority=5 group=main
                 ccl=com.ibm.ws.bootstrap.ExtClassLoader@21d621d6
  
                                        Data
                                        ----
  
  |   INSERT1     :-  88
  |   INSERT2     :-  92
  |   INSERT3     :-  MQ Structure size check, size mismatch
  |   INSERT4     :-  index:33   RXPB version:3
  |   RETURNCODE  :-  0
  
                                    Stack trace
                                    -----------
  
  Stack trace to show the location of the FFST call
  |   FFST Location  :-  java.lang.Exception
  |    at com.ibm.msg.client.commonservices.trace.Trace.
     getCurrentPosition(Trace.java:1854)
  |    at com.ibm.msg.client.commonservices.trace.Trace.
     createFFSTString(Trace.java:1793)
  |    at com.ibm.msg.client.commonservices.trace.Trace.
     ffstInternal(Trace.java:1674)
  |    at com.ibm.msg.client.commonservices.trace.Trace.
     ffst(Trace.java:1491)
  |    at com.ibm.msg.client.wmq.common.internal.WMQTraceHandler.
     ffst(WMQTraceHandler.java:706)
  |    at com.ibm.msg.client.wmq.common.internal.WMQTraceHandler.
     ffst(WMQTraceHandler.java:668)
  |    at com.ibm.mq.jmqi.local.LocalMQ.
     checkSize(LocalMQ.java:582)
  |    at com.ibm.mq.jmqi.local.LocalMQ.
     initialise_inner(LocalMQ.java:446)
  |    at com.ibm.mq.jmqi.local.LocalMQ.
     initialise(LocalMQ.java:244)
  |    at com.ibm.mq.jmqi.local.LocalMQ.
     <init>(LocalMQ.java:1123)
  |    at com.ibm.mq.jmqi.local.LocalServer.
     <init>(LocalServer.java:188)
  
  
  Problem resolution:
  The MQ Resource Adapter has been updated to correct an error
  in the calculation of the RXPB control block size, so that the
  JM659002 FFDC will not be issued.
  
  This fix changes the Java component of MQ, and will be
  included in a FixPack APAR.
  
  The V7.0.1 fix will be included in FixPack 7.0.1.12 (PM96878).
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels