I am getting the below error when I am running the SOAP UI inbound message. I have to expose a simpl

Req :  expose an inbound Siebel Web service which accepts message for the Quote Line Item and which updates 2 fields of the Line Item Record.

I have created a small WF with a single step for EAI Siebel Adapter + Update method and giving the Input received from the inbound call as SiebelMessage.

Getting this response while running the SOAP UI : -

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">

   <SOAP-ENV:Body>

      <SOAP-ENV:Fault>

         <faultcode>SOAP-ENV:Server</faultcode>

         <faultstring>Error invoking service 'EAI Siebel Adapter', method 'Update' at step 'Update Line Item'.(SBL-BPR-00162)</faultstring>

         <detail>

            <siebelf:siebdetail xmlns:siebelf="http://www.siebel.com/ws/fault