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Message
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| nukalas2010 |
 Posted: Tue Jul 09, 2013 1:08 am Post subject: Failed to create Java VM -1 |
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Master
Joined: 04 Oct 2010
Posts: 220
Location: Somewhere in the World....
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Dear All,
I am getting the below exception when I entered mqsilist command.
| Code: |
Error: Port Library failed to initialize
BIP7064S: Failed to create Java VM -1.
The broker creates a Java Virtual Machine to support internal operations, but in this case has been unable to do so. There may have been a problem with the way the product was installed, or something has subsequently affected the installation.
This is an internal error and you should contact your IBM support center.
BIP8074E: Unable to create a JVM.
A Java Virtual Machine could not be created.
Ensure that the Java CLASSPATH variable is correct and that it is not too large, ensure that the Java runtime executable (JRE) shipped with the product is in its correct directory. |
CLASSPATH:
| Code: |
| /v01omw/opt/IBM/mqsi/7.0/classes/ConfigManagerProxy.jar:/v01omw/opt/IBM/mqsi/7.0/classes/brokerutil.jar:/usr/mqm/java/lib/com.ibm.mq.commonservices.jar:/usr/mqm/java/lib/com.ibm.mq.headers.jar:/usr/mqm/java/lib/com.ibm.mq.jar:/usr/mqm/java/lib/com.ibm.mq.jmqi.jar:/usr/mqm/java/lib/com.ibm.mq.pcf.jar:/usr/mqm/java/lib/connector.jar:/usr/mqm/java/lib/com.ibm.mqjms.jar:/v01omw/opt/IBM/mqsi/7.0/messages:/var/mqsi/common/wsrr:/usr/mqm/java/lib/com.ibm.mqjms.jar:/home/esbmbsit |
Product Details:
| Code: |
BIP8996I: Version: 7004
BIP8997I: Product: WebSphere Message Broker
BIP8998I: CMVC Level: S700-FP04
BIP8999I: Build Type: Production, 64 bit, rios_aix_4 |
Last week, I had applied changes like Increasing the jvmJavaOSStackSize & jvmMaxHeapSize on one EG. and it's work fine that time. Apart from that no changes has been done.
To revert back those changes, can't able to login to broker itself.. 
Also when I am trying to type Java, I am getting the error as below.
| Code: |
/home/esbmbsit>java
Error: Port Library failed to initialize
Could not create the Java virtual machine. |
Need help on this...  |
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| lancelotlinc |
| Posted: Tue Jul 09, 2013 3:07 am Post subject: |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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Contact admin. Someone has changed the environment classpath that MQBRKR service Id uses. It needs to be set back to its original value.
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| nukalas2010 |
| Posted: Tue Jul 09, 2013 4:54 am Post subject: |
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Master
Joined: 04 Oct 2010
Posts: 220
Location: Somewhere in the World....
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| Yes sir.. I had modified the classpath to set some jar files and I reverted back that. Now I can see that old classpath.. but still issue persists.. how to fix in this case??? |
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| lancelotlinc |
| Posted: Tue Jul 09, 2013 5:00 am Post subject: |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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It seems your still a bit mucked up. You might uninstall then reinstall.
Usually, there is no need to change the classpath. You should leave that alone.
If you want to add jars to the broker runtime, you create a configurable class loader or put the jars in shared-classes directory.
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| nukalas2010 |
| Posted: Tue Jul 09, 2013 5:08 am Post subject: |
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Master
Joined: 04 Oct 2010
Posts: 220
Location: Somewhere in the World....
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| lancelotlinc wrote: |
| It seems your still a bit mucked up. . |
yeah.. I understand.. I did some messup over here.. but I reverted it back those changes what I did.. so it should work..
| Quote: |
| You might uninstall then reinstall |
reinstall broker??
| Quote: |
| Usually, there is no need to change the classpath. You should leave that alone. |
ok
| Quote: |
| If you want to add jars to the broker runtime, you create a configurable class loader or put the jars in shared-classes directory |
yeah, I got this from documentation..
| Code: |
The broker uses the following search path to find JavaCompute node classes:
The deployed JAR file
<WorkPath>/shared-classes/ to locate any JAR files
The CLASSPATH environment variable |
so, resintall will be the final solution for this??? Any other solution ll be highly appreciated.. |
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| fjb_saper |
| Posted: Tue Jul 09, 2013 8:01 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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no guarantees but worth a shot:
Look at the classpath on a box with a working broker and compare. Make sure you have everything in a comparable manner and try again...
Have fun 
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MQ & Broker admin |
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| Tibor |
| Posted: Wed Jul 10, 2013 4:28 am Post subject: |
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Grand Master
Joined: 20 May 2001
Posts: 1033
Location: Hungary
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| mqjeff |
| Posted: Wed Jul 10, 2013 4:44 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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it's also the kind of error that can occur in certain circumstances when someone tries to run broker commands in a shell that doesn't have mqsiprofile applied.
It's not the typical result of doing that, but it can occur. |
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