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Former Member
May 22, 2006 at 12:48 PM

JCO$Exception when creating RFC model

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Hi all,

I'm getting this fatal error when creating an RFC model in Web Dynpro for Java (connecting to a BW system):

com.sap.mw.JCO$Exception: Missing R3NAME=... or ASHOST=... in connect_param in RfcOpenEx

I have absolutely no clue what's going wrong...

The RFC model gets created, but when running the application it doesn't work...

Any help appreciated!

Jeroen