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Former Member
Dec 26, 2006 at 04:41 AM

ESS Configuration - Creating System/ JCO Connections

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Hi All,

While Configuring ESS I created a system "SAP_WebDynpro_XSS" as well as created a few JCO Connections SAP_R3_* .

The only common property value between the two is the Application Host name .

Here i am unable to understand the how the system and JCO connection communicate to get the required data.

I have come across applications where you either define a system or the JCO connections. What is the purpose here to define both?

Please clarify.