Warning in XML Templete OUT PUT

Hi all,

i got this error after i run the report with XML Buplisher Template.

This is the steps i made to make the report :

1- create the .rdf file with Report builder 10g .

2- create the .rtf file with xml output file from previous rdf file. bi publisher 10g desktop and MS word 2013.

3- create concurrent with name of TRS_SALES_EXCEL same name of rdf file. and short  name TRS_SALES_EXCEL

4 create program with short name of of TRS_SALES_EXCEL.

5- create data difination with code of TRS_SALES_EXCEL and name of TRS_SALES_EXCEL and same application of program.