Create JCO Problem

Question

Hi,
After the configuration of SDN I have dopleyed two applications to the J2EE engine.
The two
WD_MODELDATA_DEST
WD_RFC_METADATA_DEST
jco connections are visible on the content manager.
But when I click the CREATE button for any of them, and after I complete all the steps for creation I get the following error:
<i>Failed to create new JCO client connection...</i>
The buttons turn to green after a refresh, but I get the following error when I run the applications:
<i>"WDTypeNotFoundException..."</i>
What may be the cause of the problem ?
Guney Hanedan

Answer 1

Hi Guney
This error is thrown if a Java Dictionary Type is not found.
java Dictionary types are created during model import.
Have you successfully completed all the steps eg. create a technical system, R/3 config etc that I have mentioned in my previous post.
If yes follow this steps:
1.Delete the model
2.Close the project (better remove it from NWDS)
3.Close NWDS and reopen
4.Reimport project
5.Create model again
6.Restart the J2EE Server (Better undeploying the project using Remote SDM GUI before restarting the J2EE Server)
7.After the server is restarted, then rebuild and redeploy the application
Regards
Ananda