Unable to load performance pack, using Java I/O instead

I'm writing because we're having some troubles with the performance pack load.
We're getting this error message when the server starts:
<Feb 1, 2005 11:30:26 AM CST> <Error> <Performance Pack> <Unable to load performance pack, using Java I/O instead.
Please ensure that libmuxer library is in /bea/jdk131/jre/bin/../lib/PA_RISC2.0/native_threads:/bea/jdk131/jre/bin/../lib/PA_RISC2.0/server:/bea/jdk131/jre/bin/../lib/PA_RISC2.0:/siven/shlib:/bea/wlserver/lib/hpux11:/bea/wlserver/lib/hpux11/oci816_8:/usr/lib
java.lang.UnsatisfiedLinkError: getBuildTime
We have checked the following things:
1.- The library libmuxer.sl exists in the path: /bea/wlserver/lib/hpux11
2.- The file has the correct privileges so it can be read by the server
3.- We've run an 'nm -o libmuxter.sl |grep getBuildTime' to ensure that the method exists in the library
We have four managed servers running in the same machine and the error message apears only in one of them.
Any idea of what might be happening?
Does any one know on what OS librarys depends libmuxer.sl?
We're running WebLogic Server 6.1 SP6 on HP-UX 11.0

That's very odd that the same machine has 4 servers and only 1 sees this
error.
I'm assuming they all have the same environment/user etc. If not,
that's the first thing you should check.
I wonder if this is a resource issue in the OS. If you start a 5th
server, does it also see this error? Is it the 4th server you start
that hits this error, or just one of the 4 you run?
-- Rob
Miguel Chavez wrote:
I'm writing because we're having some troubles with the performance pack load.
We're getting this error message when the server starts:
<Feb 1, 2005 11:30:26 AM CST> <Error> <Performance Pack> <Unable to load performance pack, using Java I/O instead.
Please ensure that libmuxer library is in /bea/jdk131/jre/bin/../lib/PA_RISC2.0/native_threads:/bea/jdk131/jre/bin/../lib/PA_RISC2.0/server:/bea/jdk131/jre/bin/../lib/PA_RISC2.0:/siven/shlib:/bea/wlserver/lib/hpux11:/bea/wlserver/lib/hpux11/oci816_8:/usr/lib
java.lang.UnsatisfiedLinkError: getBuildTime
We have checked the following things:
1.- The library libmuxer.sl exists in the path: /bea/wlserver/lib/hpux11
2.- The file has the correct privileges so it can be read by the server
3.- We've run an 'nm -o libmuxter.sl |grep getBuildTime' to ensure that the method exists in the library
We have four managed servers running in the same machine and the error message apears only in one of them.
Any idea of what might be happening?
Does any one know on what OS librarys depends libmuxer.sl?
We're running WebLogic Server 6.1 SP6 on HP-UX 11.0

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  • Unable to load performance pack. Using Java I/O instead. Please ensure...

    Hi there.
    I am running WL 1033 development version using 64-bit 1.6.1 jdk (jdk-6u21-windows-x64) and the performance is terrible. I have upped my mem settings to this:
    set MEM_ARGS=-Xms1024m -Xmx1408m -XX:PermSize=1024m -XX:MaxPermSize=1024m
    and after a couple of deploys, I still get out of memory errors.
    I notice this message on startup: <BEA-000438> <Unable to load performance pack. Using Java I/O instead. Please ensure that wlntio.dll is in:
    Could this be part of my performace issues? If so, how do I fix it?
    I followed the install directions in the README.txt file from this zip file: wls1033_dev.zip
    Mike

    Hi Mike,
    If you are using 64 bit of Windows Operating System then Make sure that you add the following directory in the *"java.library.path"*....
    Directory: E:\bea1033\wlserver_10.3\server\native\win\64
    Example: In your servers start Script please add the following MEM_ARGS or in JAVA_OPTIONS:
    <b><font color=maroon>
    set MEM_ARGS= -Xms1024m -Xmx1408m -XX:PermSize=1024m -XX:MaxPermSize=1024m -Djava.library.path=E:\bea1033\wlserver_10.3\server\native\win\64</font></b>
    Thanks
    Jay SenSharma
    http://middlewaremagic.com/weblogic (Middleware Magic Is Here)

  • Socket BEA-000438 Unable to load performance pack.....

    We are very familiar with this message and in general know how to resolve this.
    We are seeing this on WLS 10.3.4 64 bit, on AIX 7.1, on Java 1.6 64 bit SR9_FP1.
    The weird thing is that if we switch to Java 1.6 SR9 (not FP1) things are fine. First level of Oracle support was flabbergasted that some one is running WLS 10.3.4 on AIX 7.1 !!!!!! Anyway, that confusion is all taken care of now. Technically, this is a supported version. But still no good answer, other than a suggestion to contact IBM (the Java vendor). That is going to be a mountain to climb.
    Anyone has any thoughts? Why would this version of Java find it difficult to load the .so files?
    Thanks

              Can you post more details ?
              Sergi
              Jiffy <[email protected]> wrote:
              >error:
              > <2004-3-12 %u4E0B%u534815%u65F648%u520654%u79D2 CST> <Error> <Socket>
              ><BEA-000438> <Unable to load performance pack. Using Java I/O instead.
              >Please ensure that wlntio.dll is in: 'D:D:/bea/weblogic81/server/bin'
              >>
              

  • Weblogic 9.2 Unable to load Performance Pack

    64 bit windows running Weblogic 9.2.3
    Mar 8, 2010 10:02:48 AM GMT> <Error> <Socket> <BEA-000438> <Unable to load performance pack. Using Java I/O instead.
    Please ensure that wlntio.dll is in: 'C:\bea\WEBLOG~1\server\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\bea\WEBLOG~1\server\native\win\x64\;C:\bea\WEBLOG~1\server\bin;D:\oracle\product\102~1.0\client_1\jdk\jre\bin;D:\oracle\product\102~1.0\client_1\jdk\bin;C:\bea\WEBLOG~1\server\native\win\x64\oci920_8;D:\oracle\product\10.2.0\client_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem'
    >
    The 64 bit dll is in the C:\bea\weblogic92\server\native\win\x64 directory.
    Any ideas whats happening here?

    Hi,
    Please add the following JAVA_OPTIONS in your server startScript:
    set JAVA_OPTIONS= %JAVA_OPTIONS% -Djava.library.path=C:\bea\weblogic92\server\native\win\x64;C:\bea\WEBLOG~1\server\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\bea\WEBLOG~1\server\native\win\x64\;C:\bea\WEBLOG~1\server\bin;D:\oracle\product\102~1.0\client_1\jdk\jre\bin;D:\oracle\product\102~1.0\client_1\jdk\bin;C:\bea\WEBLOG~1\server\native\win\x64\oci920_8;D:\oracle\product\10.2.0\client_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem
    The above complete thing is one line without any space in it. The only space is there between %JAVA_OPTIONS% and -Djava.library.path
    Thanks
    Jay SenSharma
    http://jaysensharma.wordpress.com (WebLogic Wonders Are Here)

  • Unable to load performance pack on x86_64 Centos linux

    Hi all,
    Whenever I start up WLS 11g I get the BEA-000438 error. It is asking me to check that libmuxer.so is in the right directory.
    I can confirm that it is in the WLS_HOME/server/native/linux/x86_64 directory which is in the path.
    Any idea why this is not working? Are there any common causes for this?
    I am using 64 bit Sun 1.6.0 JVM and the CPUs are Intel Xeon X5560
    Thanks
    Tim
    Edited by: Tim Snell on 25-Mar-2010 11:55

    Hi,
    In your start Script please add the following JAVA_OPTIONS as well
    JAVA_OPTIONS=${JAVA_OPTIONS} -Djava.library.path=YOUR_WLS_HOME/server/native/linux/x86_64;YOUR_WLS_HOME/server/native/linux/x86_64/ libmuxer.so;
    Apart from this you will see *"LD_LIBRARY_PATH"* variable in *"YOUR_WLS_HOME/common/bin/commEnv.sh"* script you need to add the following values to this variable as well....
    "YOUR_WLS_HOME/server/native/linux/x86_64;YOUR_WLS_HOME/server/native/linux/x86_64/ libmuxer.so" there well.
    Thanks
    Jay SenSharma
    http://jaysensharma.wordpress.com (WebLogic Wonders Are Here)

  • CAD Unable to load performace pack

    Hi I'm unable to get the Posix performace pack to initialise properly.
    <Performance Pack> Unable to load performance pack, using Java I/O.
    I'm using SunOS stagexxx 5.7 Generic_106541-11 sun4u sparc SUNW,Ultra-2
    ) and weblogic 5.1 SP8.
    JDK is :-
    java version "1.3.0_02"
    Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
    Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)
    And Ideas?
    I have also tried Weblogic 5.1 SP11 but get the same result.
    Execute permissions are also set on libmuxer.so

    Hi.
    Hmm. What is your shared library path set to? Or better still, from your
    weblogic.log file what is your java.library.path set to?
    Your platform looks ok. Your JDK version may be a little off, but I'm not
    sure if that would be the cause of this problem.
    Regards,
    Michael
    Chris Dugdale wrote:
    Hi I'm unable to get the Posix performace pack to initialise properly.
    <Performance Pack> Unable to load performance pack, using Java I/O.
    I'm using SunOS stagexxx 5.7 Generic_106541-11 sun4u sparc SUNW,Ultra-2
    ) and weblogic 5.1 SP8.
    JDK is :-
    java version "1.3.0_02"
    Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
    Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)
    And Ideas?
    I have also tried Weblogic 5.1 SP11 but get the same result.
    Execute permissions are also set on libmuxer.so--
    Michael Young
    Developer Relations Engineer
    BEA Support

  • I am  unable to load GRAPHIC files using the transaction SFP.

    I am  unable to load GRAPHIC files using the transaction SFP.
    The error message says that there is no connection to the below given url.
       http://<hostname:8000>/sap/bc/fp/
    is it something like i have to activate this service in transaction sicf ?

    Try http://<hostname:8000>/sap/bc/fp/!
    ! at the end ..
    Regards
    Juan

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