Changing the JDK version..

[Former Member]

Hi,

I have a situation where i need to change the JDK version from 1.4.2_14 to 1.4.2_13 on my EP7 SP11 portal. I found the Note 718901 which describes changing the JDK version.

I have done the following

1) Installed jdk1.4.2_13

2) Changed JAVA_HOME environment variable

3) Changed the START_JC00_CPEPWD1 and added the line

jstartup/vm/home = C:\j2sdk1.4.2_13-x64

4) Change sdm_jdk.bat to use the new version

5) Removed E:\usr\sap\DE1\JC00\j2ee\cluster\instance.properties.vmprop

6) Removed E:\usr\sap\DE1\JC00\SDM\program\config\sdm_jstartup.properties.vmprop

7) Changes in admin, configtool & SDM Gui were not required as they are

picking up from JAVA_HOME.

Even after doing all these steps the j2ee engine is still picking up JDK1.4.2_14.

Is there anything i am missing ?

I also tried the second option in the note but of no use.

Thanks,

[brad_landry2 · Accepted solution]

Hi Kiran,

the error is the profile file start_jc00 that you modified.

It's the SID_JC0x_servername that need to be modified.

Brad

[Former Member · Accepted solution]

hey Brad,

I identified that..

Thanks

[Former Member]

Hi Kiran

As we're about to go to jdk 1.4.2_14 with EP7 I cant help wondering what your situation was which caused you to downgrade.

Cheers

William

[Former Member]

Hi William,

The reason for downgrade is as per See SAP Note 1057474.