Procedure or function

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Procedure or function expects parameter that was not supplied why it arise and if arise how to resolve it

Posted 4-Jun-12 1:34am

Ambeshchandra

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Prasad_Kulkarni 4-Jun-12 7:36am

Not clear.

Muralikrishna8811 4-Jun-12 7:40am

Hi
check your code
are you passing all parameters or not?

2 solutions

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Prosan · Answer 1 · 2012-06-04T20:12:00

Solution 2

in your store procedure or function give your parameter to default value. so when you don't supplied it will not ariase error.

example:-

SQL

create procedure procName
 @QryType int=0

Posted 4-Jun-12 20:12pm

Prosan

Comments

Prasad_Kulkarni 14-Jun-12 3:31am

countered!

**AmitGajjar** · Answer 2 · 2012-06-04T01:54:00

Hi,

if you are executing your storedprocedure or function, it may required some parameter information to be passed. if you are not passing SqlParameter then it will throw such exception.

you have not given more information but please see below code, this may be your problem.

C#

SqlConnection conn = null;
SqlDataReader rdr  = null;
conn = new SqlConnection("YourConnectionString");
conn.Open();

SqlCommand cmd  = new SqlCommand("StoredProcedureName", conn);
           
cmd.CommandType = CommandType.StoredProcedure;

/* As you can see if your comment below code and if you have CustomerID as parameter in your Stored procedure then it will gives you exception. */
//cmd.Parameters.Add(new SqlParameter("@CustomerID", custId));
rdr = cmd.ExecuteReader();

Please see above code. (Specially comment.)

Thanks
-Amit.