on 05-16-2008 4:28 AM
Hi experts,
I m having a pretty weird problem about JCO References.
I was using WD_MODELDATA_DEST as my reference and then changed it to WD_MODELDATA_DEST_CATERING but after deploying the DC and then i try to retrieve data, i get the following error:
Could not create JCOClientConnection for logical System: WD_MODELDATA_DEST - Model: class com.diagonal.sd.msmeal.model.SpecialMealModel. Please assure that you have configured the RFC connections and/or logical system name properly for this model!
The strange thing is that i have already changed the logical system name to WD_MODELDATA_DEST_CATERING but the error still shows the old one. Even after a full restart, there is no difference. So i got no clue what is wrong since this should be a pretty straighforward configuration.
FYI, the way i changed the logical system name is as follows:
Under webdynpro perspective, right click on the root of the DC project and select properties and under webdynpro refereces i selected JCO references. After i did that i rebuilt the project and deploy.
Thanks in advance.
Best Regards,
Daniel
Hi Daniel,
Check out this blog from Bertram Ganz. It may help you.
/people/bertram.ganz/blog/2006/01/27/web-dynpro-adaptive-rfc--how-to-change-logical-system-names-after-model-import
Regards,
Gopal
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Hi Gopal,
Thanks for pointing to this blog. Very helpful indeed.
Problem Solved.
Kind Regds,
Daniel
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Hi Arafat,
I have actually created and tested the new JCO connection prior to trying my application. So do u have any other clue as to the reason i m getting this error ?
Thanks.
Kind Regards,
Daniel
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