SAP PI 7.31 / Sender SOAP Channel Issue with XML tag Main/@versionMajor has incorrect value 000; expected value is 003

Hi PI Experts,

We are on SAP PI 7.31 SP 10.

We are in the process of integrating ARIBA P2P solution using SOAP Adapter as sender to connect Ariba with our PI system.

We have configured all required components in ESR and ID(Most of them are content provided by Ariba).When we try to post a message into PI using SOAP UI we are ending with below error.