Soap http 200 Error for Soap to RFC sync

Hi Frnds,

i have developed one Soap to RFC scenario. Earler my scenario was working fine in both DEV and QA.

Recently we have got some enhancements,and made changes in dev and everything is working properly.

But when i move objects to QA we are recieving the Error Http 200 as below in soap ui response.

Date Thu, 31 Oct 2013 07:01:28 GMT Content-Length 2026 #status# HTTP/1.1 200 OK content-id
Set-Cookie JSESSIONID=(x7qci_X7Q_40)ID1926670550DBd511b284204cdb34a07a24a709539eaf7bb2f830End; Version=1; Domain=.ford.com; Path=/ Set-Cookie saplb_*=(x7qci_X7Q_40)402306850; Version=1; Path=/ Content-Type application/xml Server SAP J2EE Engine/7.00

i can see successful flag at sxmb_moni. in message mapping step conversion is not happening and empty message is gng to CRM as below.

<?xml version="1.0" encoding="UTF-8" ?>

- <ns2:ZRFC_DOWNLOAD_CRM_TO_QCS xmlns:ns2="urn:sap-com:document:sap:rfc:functions">

<RE_OUTPUT />

</ns2:ZRFC_DOWNLOAD_CRM_TO_QCS>

Please suggest.

Regards,

Narendra