WSDL not able to right data to table in ECC system

Hello Experts,

I am doing Proxy to SOAP scenario in 7.4[dual stack]. Proxy is able to send data to PI system. SOAP channel is also working fine with no error. Message is showing as successful in PI system, but somehow WSDL is unable to write date in table. Have created WSDL and imported in PI. Have created logical port and proxy in ECC but unable to see data in table in ECC system.

Please help..!!

Regards,

Vishnu Srivastava