DataSet.xsd error...??

Question

I am using a Dataset.xsd class ... and refrencing it into some stored procedures in a database (sql Server ) inorder to create a report about data and to print it (Crystal report)... and one of the stored procedures that i am using contains a temporary table ... so when i was trying to drag that stred procedure into the Dataset.xsd file ... the following error has occured ... The following unexpected error has occured: There were errors droping "STORED_PROCEDURE_NAME" onto the designer. The XML Schema could not be interpreted from this object. ..... can anybody help me solving this problem.... thanks .... Feras