Error: IDoc XML data record

Hi all,

We have file->XI->idoc scenario and the problem we are facing is like, when the idoc structure is prepared using XSLT mapping, when the idoc is ready to get in thru the idoc adapter we are getting the following error.

<i><b>Error: IDoc XML data record: In segment

Z1UKGAS_HEADR attribute occurred instead of SEGMENT </b></i>

Anyone faced the same issue....if so pls do throw some light into this issue....

We r in XI 3.0 SP13...

Thanks & regards,

Jayakrishnan