Error message when you run the bcp utility to copy a result set of a stored procedure that contains a dynamic query in SQL Server 2005: "BCP host-files must contain at least one column"
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Source: Knowledge Base
Product: Microsoft SQL Server 2005 Enterprise Edition & SQL Server 2005 Standard Edition
Error message when you run the bcp utility to copy a result set of a stored procedure that contains a dynamic query in SQL Server 2005: "BCP host-files must contain at least one column"
http://support.microsoft.com/kb/952734/en-US