Receiver Soap adapter error

Hi All,

I have one sample scenario that is IDOC--to--SOAP. version SAP PO 7.4 Single stack.

Client provided one target url .so i need to test weather we are able to post the data or not.

I config sample test scenario Idoc--to--soap.

here i am facing the error like below

Please give some idea for resolveing that error

Thanks

Kavitha