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Calling Web Services between two SAP systems.

Hi Experts,

I am trying to trigger a web service created in one of the SAP system from a different R/3 system through WDA.

Kindly help me out on what are the configurations to be done like linking two systems (do i require this?) etc..

I have successfully obtained the WSDL file, but could not use it in my second system. It says , it encountered an error. I wonder if i am required to do any configurations.

All suggestions are welcome.

Thanks and Regards,


Former Member replied

Hi Antony,

it means there is a system error, probably the RFC destination is not defined properly.

you can check the exact error by catching the exceptions in your code using

Catch between



End Try.

Well, when you create your RFC Destination, just provide the hsot name and service no is 80 + your system no.

leave path prefix blank.

On logon security tab use basic authentication radio button with target sys user id n pwd.

when you create the logical port using LPCONFIG, provide the RFC destination name against the http destination and path suffix in the following format.

/sap/bc/srt/rfc/sap/<function module name>?sap-client=950



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