server proxy is not working

Hi Experts,

I have a scenario from jdbc to SAP.I have made serverproxy.The proxy was not working.I have test the proxy backend it is working fine,but i am staring jdbc channel the data was not insert in to the database table in sap.I have checked in sxmb_moni in sap r/3 system is showing scuessfully,but data was not sent to proxy.I have put one break point in the code for debugging the proxy.But data was not comming to breakpoint.Kindly help me.

Thanks

Ravi