How to call the Oracle function from ADO.net using oledbConnection

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Hi i am trying to call the Oracle function using the following code but it is showing the error like

"ORA-01403: no data found\nORA-06512: at \"TEST.VOD_BULK_TRANS1\", line 47\nORA-06512: at line 1"

the function takes 3 input parameters and return one integer value.

C#

using (OleDbConnection conn= new OleDbConnection(connectionString))
{
    conn.Open();
    
    //set the command text (stored procedure name or SQL statement)
    command.CommandText = "VOD_BULK_TRANS1";
   command.CommandType=CommandType.StoredProcedure;
    
    command.Parameters.Add(new OleDbParameter("retVal", OleDbType.Integer, 11, ParameterDirection.ReturnValue, true, 0, 0, "retVal", DataRowVersion.Current,null));
    command.Parameters.Add( OleDbParameter("@t_list", videosListWithCommaSeparated);
    command.Parameters.Add( OleDbParameter("@option1", 3);
    command.Parameters.Add( OleDbParameter("@id1", groupId);
    command.ExecuteNonQuery();
}

Please suggest me the way how to call the function or stored procedure using the Oledb Conneciton..

Thanks

Posted 9-Sep-14 7:02am

V G S Naidu A

Updated 9-Sep-14 23:06pm

v3

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George Jonsson · Answer 1 · 2014-09-09T07:14:00

Have you tried to set

C#

command.CommandType = CommandType.StoredProcedure;

I think the default is CommandType.Text

[Update]
ORA-06512: This error is caused by the stack being unwound by unhandled exceptions in your PLSQL code.
ORACLE/PLSQL: ORA-06512[^]

I think your c# code is ok, but the stored procedure throws an exception.
That might be because you are not matching the input parameters properly or that if no data is found, the SP doesn't return, but continues to execute with uninitialized variables.

Without seeing your SP declaration and SQL code, it is very difficult to help you.

Quote:
the function takes 3 input parameters and return one integer value.

The info above is not very useful without type information.

A variable with a name like this videosListWithCommaSeparated also raises suspicions when the internal SP code is unknown. Comma separated lists can be a cause of problems.