what is the relation between port and RFC destination??
suppose i want to send one IDOC from R/3 to XI.
how many RFC destination i need to create ...and why RFC destination is required????
why we create RFC dest in R/3 and XI both?
why we create port in R/3 and XI both?
I am totally confused!!
please help me out...
i will request all the expert please give me explanation in words rather pointing link....
thanks in advance.