Generating typed dataset from XSD

Jul 6 2010 7:40 AM

when I try to generate typed dataset from XSD I get the following error.
Error: There was an error processing 'CustomerDetails.xsd'.
  - Error generating code for DataSet ''.
  - Unable to convert input xml file content to a DataSet. Nested table 'CustBasicInfo' which inherits its namespace cannot have multiple parent tables in different namespaces.
  - Nested table 'CustBasicInfo' which inherits its namespace cannot have multiple parent tables in different namespaces.
How to solve this issue.