JAVA_HOME not getting recognized

[Former Member]

hii,

mine is win 2003 64 bit OS, i installed jre-6u24-windows-x64.exe & also tried jdk-6u24-windows-x64.exe; after installing i configure JAVA_HOME variable and aslo maintained in path variable also. when i run prerequisites java_home could not be read by the system

i also tried several java versions, my motherboard is intel 41wv. kindly help.

[Former Member · Accepted solution]

Hi,

First of all pls check if the JDK verison you have installed is supproted by SAP or not.

Also check java -version from cmd prompt to check if JAVA_HOME is pointing to correct location.

Perform these activities and let us all know.

Regards,

Dipesh

[Former Member · Accepted solution]

Dear Sarat,

You should use JDK 1.4 to install any SAP system.

Then you should set the variable JAVA_HOME to you JDK home directory (for example: C:\java\j2sdk1.4.2_13-x64)

and then add the JAVA_HOME to the PATH variable, for testing you can run the java -version command.

Hope it helps.

Thanks in adavance.

[Former Member · Accepted solution]

Hi Sarath,

Please let us know if Java -version is working or not.

if it is not working then issue may be related to incorrect JDK installed or you have not set Java_home/ path variable correctly.

Also please restart server after setting-up environment variables.

Regards,

Premlesh

[Former Member · Accepted solution]

hi Sarat

I have just completed one of my installations.Actually Sap supports java -version less then 1.5. So check your java -version and install 1.4 java and set your JAVA_HOME and SAPINST_JRE_HOME environment variable, If problem still persist then please post the environment variable which u set.

Thanks

Amit Barnawal

[Former Member]

Hi,

What is JAVA_HOME value set to currently ?

Regards.

Ruchit Khushu.

[sunny_pahuja2]

Hi,

I think you are not installing the correct java runtime thats why system is not recognizing this. Download runtime environment from below link:

http://java.sun.com/j2se/1.4.2/SAPsite/download.html

Thanks

Sunny

[ErvinSzolke]

Hi,

do you want to change the JDK used by the J2EE engine?

If yes, please refer to the note

http://service.sap.com/sap/support/notes/718901

If not, could you please be a bit more specific about your scenario?

Regards,

Ervin