BUG: S1093 Error on SQLDescribeParam of System Stored ProcedureLast reviewed: May 5, 1997Article ID: Q155445  | 
	
	
 
 
The information in this article applies to:
 
 SYMPTOMSIf an ODBC application prepares a call to a SQL Server system stored procedure (such as sp_help or sp_configure) and then calls SQLDescribeParam, the following error message appears: 
 szSqlState = "S1093", *pfNativeError = 0 szErrorMsg="[Microsoft][ODBC SQL Server Driver] Invalid parameter number" WORKAROUNDUse SQLProcedureColumns to determine the parameters for the stored procedure. 
 STATUSMicrosoft has confirmed this to be a problem in the Microsoft SQL Server ODBC Driver version 2.50.0121. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available. 
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	Additional query words: SQLDescribeParam 
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