unable to create Java Virtual Machine

mandyli · Post by **mandyli** » Mon Feb 18, 2013 6:01 am

Hi

we re using Datastage 8.7 with AIX unix 6.1 . One of our webservice stage job aborted with following error.

"unable to create Java Virtual Machine" and than as per IBM I have removed following variables from DS admin.

DATASTAGE_JRE=/opt/IBM/InformationServer/_jvm/jre
DATASTAGE_JVM=bin\j9vm

the same job ran fine inDEV,QA and PROD,but suddenly the same job start aborted with above error only on PROD not in DEV & QA.

I am bit confused.

Thanks
Man

lstsaur · Post by **lstsaur** » Mon Feb 18, 2013 2:39 pm

It's got to be something changed in your PROD environment. Something like either CLASSPATH, PATH, or JAVA_HOME.

ray.wurlod · Post by **ray.wurlod** » Mon Feb 18, 2013 3:06 pm

"Suddenly", eh? What changed?

prasson_ibm · Post by **prasson_ibm** » Tue Feb 19, 2013 10:16 am

Hi,
You need to set java CLASSPATH,PATH into .profile of dsadm user.This is what we did in our project.I am not sure but you can set these paths into datastage dadminstrator enviorments.

Check if paths are correct and let us know if you face any issue.

prasson_ibm · Post by **prasson_ibm** » Tue Feb 19, 2013 10:19 am

Hi,
Please check current enviormental setting( from job log) and make sure that Datastage_jvm and jre variables are not called. If yes you need to restart the engine.