C# – PLS-00302: Telling me the stored procedure isn’t declared

Here is where the error is occurring in the stack:

public static IKSList<DataParameter> Search(int categoryID, int departmentID, string title)
        {
            Database db = new Database(DatabaseConfig.CommonConnString, DatabaseConfig.CommonSchemaOwner, "pkg_data_params_new", "spdata_params_search");
            db.AddParameter("category_id", categoryID);
            db.AddParameter("department_id", departmentID);
            db.AddParameter("title", title, title.Length);

            DataView temp = db.Execute_DataView();

            IKSList<DataParameter> dps = new IKSList<DataParameter>();

            foreach (DataRow dr in temp.Table.Rows)
            {
                DataParameter dp = new DataParameter();
                dp.Load(dr);
                dps.Add(dp);
            }

            return dps;
        }

And here is the error text:

ORA-06550: line 1, column 38:
PLS-00302: component 'SPDATA_PARAMS_SEARCH' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored

Description: An unhandled exception occurred during the execution of
the current web request. Please review the stack trace for more
information about the error and where it originated in the code.

Exception Details: System.Data.OracleClient.OracleException:
ORA-06550: line 1, column 38: PLS-00302: component
'SPDATA_PARAMS_SEARCH' must be declared ORA-06550: line 1, column 7:
PL/SQL: Statement ignored

Source Error:

Line 161:            db.AddParameter("title", title, title.Length);
Line 162:
Line 163:            DataView temp = db.Execute_DataView();
Line 164:
Line 165:            IKSList<DataParameter> dps = new IKSList<DataParameter>();

My web.config is pointing to the correct place and everything so I don't know where this is coming from.