ABAP Proxy to JDBC syncronous method

Hi Experts,

I am very new to ABAP Proxy to JDBC syncronous method.

I have used 4 DT, 4 MT, 2 MI, 2 MM and 1 IM.

I have used reference from

SYNCHRONOUS SOAP TO JDBC - END TO END WALKTHROUGH

http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/3928. [original link is broken] [original link is broken]

My question is in Integration Directory how many sender agrement, receiver agrement, receiver determination and interface determination should i use?

Is my above DT , MT , MI , MM and IM is correct?

I am not using any BPM.

Thank you in advanced.

regards,

S.Saravannan