Output parameter problem in sql server store procedure

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Hi all
I am using SQL server and I created a store procedure but I am getting following error

VB

Server: Msg 201, Level 16, State 4, Procedure SP_New_OrderNo, Line 0
Procedure 'SP_New_OrderNo' expects parameter '@ERROR', which was not supplied.

Can any one please help me?

Bellow I am giving my Sore procedure

SQL

CREATE PROCEDURE SP_New_OrderNo @CustomerNo NVARCHAR(10), @ModelNo NVARCHAR(10), @ERROR VARCHAR(100)OUTPUT
AS
BEGIN
SET NOCOUNT ON;
DECLARE @CusNo NVARCHAR(50)
DECLARE @MdlNo NVARCHAR(50)
SELECT @CusNo=CustomerNo, @MdlNo=ModelNo FROM TblSerialNo WHERE CustomerNo=@CustomerNo
IF @CusNo=@CustomerNo
BEGIN
IF @MdlNo=@ModelNo
BEGIN
SET @ERROR  = 'THIS CUSTOMER NO. AND MODEL NO. IS IN DATABASE PLEASE ENTER SERIAL NUMBER'
END
ELSE
BEGIN
SET @ERROR  = 'THIS CUSTOMER NO. IS IN DATABASE PLEASE ENTER MODELNO AND SERIAL NUMBER'
END
END
ELSE
BEGIN
SET @ERROR  = 'PLEASE ENTER CUSTOMER NO.'
INSERT INTO TblSerialNo (CustomerNo, ModelNo) VALUES (@CustomerNo, @ModelNo)
END

END

GO

EXEC SP_New_OrderNo '111','123'

Thanks To all

Posted 14-Jun-12 19:29pm

IndrajitDasgupat

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3 solutions

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Om Prakash Pant · Answer 1 · 2012-06-14T20:06:00

Solution 2

Since you also have additional field as output parameter, instead of executing SP as

SQL

EXEC SP_New_OrderNo '111','123'

you need to do something like:

SQL

declare @error varchar(100)
exec yourStoredProcedureName '111','123', @error output
print @error

Posted 14-Jun-12 20:06pm

Om Prakash Pant

Comments

Manas Bhardwaj 15-Jun-12 3:59am

Correct +5

Sandeep Mewara · Answer 2 · 2012-06-14T20:08:00

I hope there is a space in the definition at the top:

SQL

@ERROR VARCHAR(100) OUTPUT

Now, error comes as you have not supplied the thrid parameter. Even though it is marked as OUTPUT, it's defined as one of the parameters for SP. So, try:

SQL

EXEC SP_New_OrderNo '111','123', @ERROR OUTPUT
SELECT @ERROR

Refer:
MSDN: Using a Stored Procedure with Output Parameters[^]
Stored Procedures: Returning Data[^]
Executing a stored procedure with OUTPUT parameters from Query window[^]

krumia · Answer 3 · 2012-06-14T19:58:00

Solution 1

The error says it all! You need to give something to receive the out parameter of the procedure.

See http://sqlserverplanet.com/tsql/how-to-call-a-stored-procedure[^]

Posted 14-Jun-12 19:58pm

krumia