Error in file reviever adapter, getting file dynamically

Question

MP: Exception caught with cause com.sap.aii.af.ra.ms.api.RecoverableException: Channel has not been correctly initialized and cannot process messages
this is my strcuture 
   <HEADER>
       <ADDRESS1/>
      <ADDRESS2/>
      <ADDRESS3/>
      <ADDRESS4/>
   </HEADER>
   <HEADER_GST>
      <TAX1/>
      <TAX2/>
      <TAX3/>
       </HEADER_GST>
   <LINE>
      <QTY/>
      <UOM/>
      <UNIT_AMT/>
      <CHARGE_TO_DT/>
      <FILENAME/>
   </LINE>
   <FILENAME>
      <FILENAME/>
   </FILENAME>
i have given the recordset structure as
HEADER,HEADER_GST,LINE,FILE
PLASE ANYONE THER TO HELP ME
THANKING YOU
SRDHAR
Edited by: sridhar loganathan on Apr 26, 2008 12:26 PM

Answer 1

thanks ,
                i am using UDF and for getting dynamically the file name , and i have my structure as
<HEADER>
       <ADDRESS1/>
      <ADDRESS2/>
      <ADDRESS3/>
      <ADDRESS4/>
   </HEADER>
   <HEADER_GST>
      <TAX1/>
      <TAX2/>
      <TAX3/>
       </HEADER_GST>
   <LINE>
      <QTY/>
      <UOM/>
      <UNIT_AMT/>
      <CHARGE_TO_DT/>
      <FILENAME/>
   </LINE>
   <FILENAME>
      <FILENAME
and i have declard my RECORDSET STRUCTURE AS
HEADER,HEADER_GST,LIN,FILENAME
AND I AM GETTING THE ERROR AS  MP: Exception caught with cause com.sap.aii.af.ra.ms.api.RecoverableException: Channel has not been correctly initialized and cannot process messagesSO PLEASE HELP ME TO RECTIFIY WHAT IS THE ERROR
THANKING YOU
Edited by: sridhar loganathan on Apr 26, 2008 12:47 PM