NDS 11 , Cannot create RFC model

[Former Member]

Hi,

Iam using NDS 2.0.11. When i try to create a RFC model it throws an exception while connecting to the R/3 system.

<b>Plugin Name</b>

Web Dynpro Model Editor Services

<b>Method</b>

nextPressed

<b>Exception :</b>

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NoClassDefFoundError: com/sap/tc/logging/LogController)

Is their any patch available for this !

Regards

Bharathwaj

Message was edited by: Bharathwaj R

[Former Member]

Hi Bharat,

I am not sure about the patch.I will try to get back to you on the patch !!

While re-installation just makesure to to delete the "plugin" folder under eclipse and then install.

Regards, Anilkumar

[Former Member]

Hi Bharat,

Please re install the IDE.

Regards, Anilkumar

[Former Member]

Hi Anil,

Are you sure that the only solution is to re-install NDS.Will that solve the problem for sure. I remember someone having the same problem ....they got a solution like there is some patch which has to installed...

I dont want to re-install and end up with the same problem... thats a lot of work! so .. Can you just confirm me abt this ..

Thanks &Regards

Bharathwaj

[Former Member]

For "hackdom" sake ,you can hack on it to discover the problem . The first point would be increase the Trace level on NWDS itself .

->This would be by Navigating to Preferences -> Trace Configuration -> Webynpro Model Editor (increase the trace level) attach a file logger,

->See method call stacks

->Check libraries Eg:C:\Program Files\SAP\JDT\eclipse\plugins\com.sap.tc.ap\comp\SAP-JEE\DCs\sap.com\tc\logging\_comp\gen\default\public\default\lib\java\logging.jar

etc etc

More fun that way , though it will not always lead you to a solution, but you ll know a lot more that way

Regards

Pran

[Former Member]

Hi,

INteresting piece of information..!

I have done that..created a log file and attached that to it!

But what does these 2 lines imply ??

See method call stacks

->Check libraries Eg:C:\Program Files\SAP\JDT\eclipse\plugins\com.sap.tc.ap\comp\SAP-JEE\DCs\sap.com\tc\logging\_comp\gen\default\public\default\lib\java\logging.jar

etc etc

Thanks for the tip!

Regards

Bharathwaj

[Former Member]

Hi Bharathwaj

Seeing method call stacks is something we do to understand briefly the inner workings of certain applications.Usually well written applications will be designed for the log level (PATH) , setting to this would should all the method calls when the application is running.

The class def not found error is complaining of missing class file . That class file should be there in logging.jar. So compare your NWDS with another one to see if all logging.jars are there in the right path.

Just some hints , no solution though , maybe after all this you will have to do reinstall

Regards

Pran

[Former Member]

Please apply SAP OSS Note number 832994

[Former Member]

Hi,

Oh my God ! I applied this OSS note and restarted my IDE. Now i cant see the webdynpro project or a webdynpro perspective.

Is their any OSS note for this also!

Regards

Bharathwaj

[Former Member]

Hi Bharathwaj

Check the integrity of the XML file by viewing it in IE and see if it has not been corrupted.

Regards

Pran

[Former Member]

Hi

I copied the plug ins from sp9 NDS and pasted them here.. The problem is solved.. But i dont know what new problems might come.. Maybe i have lost all the functionalities of SP1...