How to resolve the Error :ORA-01036: illegal variable name/number

Question

3.00/5 (2 votes)

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<pre lang="sql">else
   {
       //str.Append(o_Qry_Security.qry_UpdateGroupID_UserRightsMaster(User_Master_ID, Convert.ToInt32(SessionCheck.s_sessionusergroupid))); // COMMENTED ON 29-07 Vinodita
     o_Qry_Security.qry_UpdateGroupID_UserRightsMaster(User_Master_ID,t_MAKERDATETIME, Convert.ToInt32(SessionCheck.s_sessionusergroupid));
   }</pre>

public void qry_UpdateGroupID_UserRightsMaster(int usermasterinternalid, string MAKERDATETIME,int makerid)
{
//StringBuilder strBuilder = new StringBuilder();
//strBuilder.Append(" UPDATE USER_RIGHTS_MASTER ");
//strBuilder.Append(" SET ");
//strBuilder.Append(" MAKER_ID =:makerid , ");
//strBuilder.Append(" MAKER_DATETIME = TO_DATE(:MAKERDATETIME, 'DD-MM-YYYY') WHERE ID =: usermasterinternalid ");

//s_dsnstr = o_Cls_Utility.utl_fnGetDSNStr(SessionCheck.s_sessiondpid);
//OracleConnect o_Cls_OracleConnect = new OracleConnect(s_dsnstr);
//o_Cls_OracleConnect.OracleCommand_PreInit(strBuilder.ToString());

//o_Cls_OracleConnect.Parameter_Int32("MAKER_ID", makerid);
//o_Cls_OracleConnect.Parameter_String("MAKERDATETIME", MAKERDATETIME);
//o_Cls_OracleConnect.Parameter_Int32("usermasterinternalid", usermasterinternalid);

//o_Cls_OracleConnect.ExecNonQuery();
//strBuilder.Remove(0, strBuilder.Length);

StringBuilder strBuilder = new StringBuilder();
strBuilder.Append(" UPDATE USER_RIGHTS_MASTER ");
strBuilder.Append(" SET ");
strBuilder.Append(" MAKER_ID =:makerid , ");
strBuilder.Append(" MAKER_DATETIME = TO_DATE(:MAKERDATETIME, 'DD-MM-YYYY') WHERE ID =: usermasterinternalid ");

s_dsnstr = o_Cls_Utility.utl_fnGetDSNStr(SessionCheck.s_sessiondpid);
OracleConnect o_Cls_OracleConnect = new OracleConnect(s_dsnstr);
o_Cls_OracleConnect.OracleCommand_PreInit(strBuilder.ToString());

o_Cls_OracleConnect.Parameter_Int32("MAKER_ID", makerid);
o_Cls_OracleConnect.Parameter_String("MAKERDATETIME", MAKERDATETIME);
o_Cls_OracleConnect.Parameter_Int32("usermasterinternalid", usermasterinternalid);

o_Cls_OracleConnect.ExecNonQuery();
strBuilder.Remove(0, strBuilder.Length);

}

C#

public void ExecNonQuery()
      {
          try
          {
              MyCmd.Transaction = MyTrans;
              MyCmd.ExecuteNonQuery();
          }
          catch (Exception ex)
          {
              MyTrans.Rollback();
              throw ex;
          }
          finally
          {
              if (!(MyCmd == null))
              {
                  MyCmd.Dispose();
              }
              MyCmd = null;
          }
      }

I get an error at catch statement :ORA-01036: illegal variable name/number

Posted 1-Aug-13 21:09pm

Member 9410081

Updated 16-Mar-16 19:52pm

v2

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2 solutions

Solution 1

Quote:
This error occurs when the parameters are not properly passed to the SQLDatasource or Command object when connecting to Oracle Database using System.Data.OracleClient.

For more info check this :

http://www.aspsnippets.com/Articles/Exception---ORA-01036-illegal-variable-namenumber.aspx[^]

and this :

http://forums.asp.net/t/1244079.aspx/1[^]

I hope this will help to you.

Posted 1-Aug-13 21:30pm

Sampath Lokuge

Comments

Member 9410081 2-Aug-13 3:35am

Thanks.. i will chk out.

Member 9410081 2-Aug-13 3:38am

Still din get proper solution.

Sampath Lokuge 2-Aug-13 3:46am

Plz remove commented code in your question and put only the current code which you're having problem.

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_Asif_ · Accepted Answer · 2013-08-01T21:54:00

Solution 2

The problem is here!

o_Cls_OracleConnect.Parameter_Int32("MAKER_ID", makerid);

at this point you are declaring a parameter named :makerid but at the time of parameter creation you are creating it as MAKER_ID.

strBuilder.Append(" MAKER_ID =:makerid , ");

To fix this issue do this

<pre>o_Cls_OracleConnect.Parameter_Int32("makerid", makerid);

Posted 1-Aug-13 21:54pm

_Asif_

Comments

Member 9410081 2-Aug-13 3:57am

Thanks.. I will chk out

Member 9410081 2-Aug-13 4:02am

Its working...Thanks....