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Function documentation PRT RFC Engine Service Integration Locate the document in its SAP Library structure

Use

At startup, the PRT RFC Engine Service registers itself to the PRT bridge service as PRT_RFC. On its start-up, the portal service listener of RFC registers itself to the PRT RFC Engine Service

The PRT RFC Engine registers the new function to the SAP J2EE Engine RFC Engine service. This triggers the registration of an EJB call PRT Base to the SAP J2EE RFC Engine. When an SAP R/3 System calls a function for the registered RFC destination, it looks it up its context to find the EJB that is registered under the function name.

The PRT Base EJB transmits the call to the PRT Bridge, by asking for the IRFCListener registered in the bridge under the name PRT_RFC. The EJB transmits the call to the PRT RFC Engine.

The PRT RFC Engine transmits the call to the Portal service that registered the function name. This portal service has to implement the interface com.sapportals.portal.prt.service.rfc.IPRTRFCListener and to define the method:

JCO.Function handleRequest (JCO.Function function, IUserContext userCtxt)

 

 

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