Why Am I Getting the 'Procedure or function !!! has too many arguments specified' Error?

Procedure or Function with Excessive Arguments

The error message "Procedure or function !!! has too many arguments specified" indicates that a stored procedure or function has been invoked with an incorrect number of arguments. To diagnose and resolve this issue, follow these steps:

1. Identify the Stored Procedure or Function: The error message will indicate the name of the problematic stored procedure or function.
2. Review the Function Declaration: Check the definition of the stored procedure or function in the database to determine the expected number and data types of arguments.
3. Compare the Expected and Provided Arguments: The invocation of the stored procedure or function should include the correct number of arguments that match the data types specified in the declaration. If there are more arguments provided than expected, you will encounter this error.
4. Example: Excess Arguments in Stored Procedure Call

In the provided example, the stored procedure [dbo].[M_UPDATES] is calling another stored procedure etl.etl_M_Update_Promo with two arguments (@GenID and @Description):

EXEC etl.etl_M_Update_Promo @GenID, @Description

However, the stored procedure etl.etl_M_Update_Promo is declared to take only one argument (@GenID):

ALTER PROCEDURE [etl].[etl_M_Update_Promo]
    @GenId bigint = 0

5. Fix the Issue:

To resolve the error, alter the stored procedure or function definition to match the number of arguments in the invocation. In this case, the declaration of etl.etl_M_Update_Promo should be updated to include the second argument:

ALTER PROCEDURE [etl].[etl_M_Update_Promo]
    @GenId bigint = 0,
    @Description NVARCHAR(50)
AS 

The above is the detailed content of Why Am I Getting the 'Procedure or function !!! has too many arguments specified' Error?. For more information, please follow other related articles on the PHP Chinese website!