java error by inst of "New SAP NetWeaver 7.01 ABAP Trial Version"

[Former Member]

If i try to install "New SAP NetWeaver 7.01 ABAP Trial Version" on Windows XP SP2 in 3 seconds after start I get this errormassage : Java.lang.noclassdeffounderror: run Exception in thread "main" and then is installer dawn. What is to do? Plaese help !!!

Edited by: Sergii Lintchuk on Oct 22, 2008 9:57 PM

[Former Member · Accepted solution]

is it possible to paste dispatcher and server log files?

cheers,

-Sunil

[Former Member · Accepted solution]

Hi,

On your desktop right click on My Computer--> Properties -->Advanced

---> Environment Variables.In the System variables Field search for Path (edit)and append it after putting a semicolon with the path where you have saved the java executables.

e.g. c:/java/bin

and add new variable JAVA_HOME

e.g. c:/java

Regards,

[Former Member]

Hi Sergii,

Have you installed java and set the java_home and path variable?

Install java and set the variables.

Regards

Ashok

[Former Member]

Hi Ashok, thank you for help. I installed java, but where and how i can set this veriables?

[Former Member]

Hi Sergii,

To set the JAVA_HOME environment variable on Windows:

1. In the Windows Start menu, click Control Panel > System.

2. In the Advanced tab of the System Properties, click Environment Variables.

3. Under System Variables, click New.

4. In the Variable Name field, type JAVA_HOME.

5. In the Variable Value field, type the root of the Java Runtime Environment installation path (for example: C:\j2sdk1.4.2_16).

6. Click OK.

After that under System Variable

Double click on path and put (for examole C:\j2sdk1.4.2_16\bin) the path of bin directory.

Regards

Ashok