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problem using netweaver sneak preview

I downloaded the netweaver sneak preview from this website and successfully installed SAP Web Application Server Java 6.40 SP9 and MaxDB 7.5, SAP NetWeaver Developer Studio SP9. But failed in installing SAP Enterprise Portal 6.0 SP9(which is step 3 in the installation guide).

So when I try to create a new project in the netweaver developer studio according to the manual, I can't find web dynpro in the options listed. I'm not sure whether that's because i didn't finish installing SAP Enterprise Portal 6.0 SP9 or not. Anyway the error I have in installing SAP Enterprise Portal 6.0 SP9 is as below:

'ERROR 2005-01-31 20:39:14

CJS-00301 Environment variable JAVA_HOME is not set. Please set the JAVA_HOME variable to a supported JDK version (1.3 < JDK < 1.4) and start the installation again.'

Can anyone tell me how to fix this error? And why web dynpro is not listed when I try to create a new project? Thanks a lot!

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  • Posted on Feb 01, 2005 at 12:21 PM

    I'm not sure if this really is your problem as the system usually gets around this. However, Java_Home is an environment variable for Windows. You find it under "My Computer"/ Properties (rightclick) Tab: Advanced.

    You just write: Java_Home = <Path> to your JDE directory.

    Regards,

    Benny

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