Error during XML = ABAP conversion

Question

Hi
  We have a synchronous call from a SRM application through a proxy framework to a vendor http server through XI. The response from the vendor's http server is returned through a custom structure -and is returned through XI back to the calling SRM application.
After receiving the response, the calling SRM application checks for a particular field value of the custom return structure for a error code and sends out an email - accordingly.
Now, the response message comes back from the vendor's server - but the lines of code beyond the synchronous call in the SRM calling application does not get executed ( mail generation part ) I get the following error on the SRM front end - <b>Error in Exchange Infrastructure: Error during XML => ABAP conversion (Response Message; error ID: CX_ST_MATCH_ELEMENT; (/1SAI/TXS00000000000000000001 XML Bytepos.: 39 XML Path: Error Text: System e</b>
Now, this error when occured in our dev environment, I set the extended xml attribute property to 'X' for the synchronous payload in calling SRM application code. The problem is, this error is occuring now in our QA environment inspite of this property being set.
Any ideas/suggestions as to why this message occurs in a standard proxy framework setup ?

Answer 1

Hi,
   Please check this link <a href="http://help.sap.com/saphelp_nw04/helpdata/en/0c/402040abf2c442e10000000a1550b0/content.htm"></a>
This talks about having the first element of the xml fragment as X0.
Hope this helps.
Regards,
Smitha.