BW Startup Error

Sometime we might get this error while starting up a BW application. This is very common error in tibco space.


java.lang.UnsatisfiedLinkError: Library not found: tibrvnativesd
at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:388)
at com.tibco.tibrv.Tibrv.(Tibrv.java:79)
at com.tibco.sdk.m.byte(MAppImpl.java:700)
at com.tibco.sdk.m.v(MAppImpl.java:478)
at com.tibco.sdk.m.(MAppImpl.java:95)
at com.tibco.sdk.a.(MThinAppImpl.java:21)
at com.tibco.sdk.MApp.(MApp.java:149)
at com.tibco.share.util.TraceApp.(Unknown Source)
at com.tibco.share.util.Trace.if(Unknown Source)
at com.tibco.share.util.Trace.a(Unknown Source)
at com.tibco.share.util.Trace.(Unknown Source)
at com.tibco.pe.core.JobPoolCreator.createTrace(Unknown Source)
at com.tibco.pe.PEMain.a(Unknown Source)
at com.tibco.pe.PEMain.do(Unknown Source)
at com.tibco.pe.PEMain.a(Unknown Source)
at com.tibco.pe.PEMain.(Unknown Source)
at com.tibco.pe.PEMain.main(Unknown Source)
Caused by: java.lang.UnsatisfiedLinkError: /export/home/tibco/tibrv/8.3/lib/libtibrvnativesd.so: ld.so.1: bwengine: fatal: /export/home/tibco/tibrv/8.3/lib/libtibrvnativesd.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1803)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1728)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1028)
at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:385)
... 16 more

To resolve this error, you can change the %RV_HOME%/lib with %RV_HOME%/lib/tibrvj.jar in the property tibco.env.STD_EXT_CP in application tra and start the BW application. if this is common error with all you BW applications running on a host, then you can change the bwengin.tra file itself so that when applications are deployed they have this property set in their tra.

 

How to browse message in TIBCO EMS?

There was API available which can help in browsing data on EMS destinations but there was out of box tools also available in market which provide easy way to browse messages/data on EMS destinations. One of widely used tools that I personally use is GEMS. You can download the tool from tibcommunity. 

Connect to the desired EMS instance.

Click on Queues on left hand side of the GEMS tools.

Right Click on the queue/topic which you want to browse. You should get option to browse. There is browse option in main menu option also. Note that for topic, you will get Monitor Topic option, for queue it will be Browse Queue

After clicking on browse queue, you will get below window.  By default it will list down only 10 messages, by checking on  'No limit' option, you can get all the messages sitting on the queue.

Browse Result

You can double click on any message to see it content.

Ranjeet Singh.