title: ORA-06550: line 1, column 7: PLS-00201: identifier exception
body: <p>Below are the procedure and the code. Even though the signature is same, i am getting the error ORA-06550</p>
  
  <p>procedure prc_MediaProSchExport(c_ResultSet       OUT t_Cursor,
                                  vChas         IN Varchar2,
                                  vTXS          IN Date,
                                  vTXE          IN Date,
                                  vSch          IN Varchar2
                                  )</p>
  
  <hr>
  
  <pre><code>        OracleParameter oParam = new OracleParameter("c_ResultSet", OracleDbType.RefCursor);
          oParam.Direction = ParameterDirection.ReturnValue;
          parameterList[0] = oParam;
  
          OracleParameter oParam1 = new OracleParameter("VARI", OracleDbType.Varchar2);
          oParam1.Direction = ParameterDirection.Input;
          parameterList[1] = oParam1;
  
          DateTime gmtDateTime = DateTime.Parse(DateTime.Today.ToShortDateString());
  
  
          OracleParameter oParam2 = new OracleParameter(gmtDateTime.ToString(), OracleDbType.Date);
          oParam2.Direction = ParameterDirection.Input;
          parameterList[2] = oParam2;
  
          OracleParameter oParam3 = new OracleParameter(gmtDateTime.ToString(), OracleDbType.Date);
          oParam3.Direction = ParameterDirection.Input;
          parameterList[3] = oParam3;
  
          OracleParameter oParam4 = new OracleParameter("ABCD", OracleDbType.Varchar2);
          oParam4.Direction = ParameterDirection.Input;
          parameterList[4] = oParam4;
  </code></pre>