MII 14.0 connectivity with non-ECC system

Hi Sergiy/experts,

I am very clear that SAPMEINT CTC can be used for ECC connection set up from MII.

Apart from ECC, it seems we can connect other type of systems as well ..example SCM.  Is just a Jco connection creation enough in the connections link under "data server" for the same. Wont it be having any Idoc listener like ECC?..How can we monitor it?

I will appreciate your help.

Thanks in advance