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Oracle provider error
Message
De
13/02/2003 11:17:31
Rex Mahel
Realm Software, Llc
Ohio, États-Unis
 
 
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Information générale
Forum:
ASP.NET
Catégorie:
ADO.NET
Titre:
Oracle provider error
Divers
Thread ID:
00752724
Message ID:
00752724
Vues:
84
All,

I have to following code:
Public Class WebForm1
    Inherits System.Web.UI.Page

	Private sCon As String = ConfigurationSettings.AppSettings("odh1")

#Region " Web Form Designer Generated Code "

    'This call is required by the Web Form Designer.
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()

    End Sub

    Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
        'CODEGEN: This method call is required by the Web Form Designer
        'Do not modify it using the code editor.
        InitializeComponent()
    End Sub

#End Region

    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        'Put user code to initialize the page here
		Dim objConnection As New OracleConnection(sCon)
		Dim objCommand As New OracleCommand()
		Dim objAdapter As OracleDataAdapter
		Dim objParameter As OracleParameter
		Dim objDataSet As DataSet
		Dim x As Integer

		Try
			objConnection.Open()
			With objCommand
				.Connection = objConnection
				.CommandText = "pkg_users_master.GetLookUpValues"
				.CommandType = CommandType.StoredProcedure

				.Parameters.Add(New OracleParameter("PriCur", OracleType.Cursor)).Direction = ParameterDirection.Output
			End With

			objDataSet = New DataSet()
			objAdapter = New OracleDataAdapter(objCommand)

			objAdapter.Fill(objDataSet)
			x = 1
		Catch eex As Exception
			Response.Write(eex.ToString())
		End Try
	End Sub
End Class
with the stored procedure of:
CREATE OR REPLACE PACKAGE pkg_users_master   AS

	TYPE IssCur Is REF CURSOR ;

	PROCEDURE GetLookUpValues (
		p_error_id OUT Integer,
		p_error_msg OUT VarChar2,
		PriCur OUT IssCur)
	IS
		LocalPriCur IssCur ;
	BEGIN
		OPEN LocalPriCur FOR 
			SELECT * FROM Users_Master ;
			
		LocalPriCur := PriCur ;
		p_error_id := 0 ;
		p_error_msg := 'Nothing' ;
	EXCEPTION
		WHEN Others THEN
		      p_error_id  := SQLCODE ;
		      p_error_msg := SUBSTR(SQLERRM,1,100);
	END;
END ;
and get the following error:
System.Data.OracleClient.OracleException: ORA-24338: statement handle not executed 
at System.Data.OracleClient.OracleException.Check(OciHandle errorHandle, Int32 rc) 
at System.Data.OracleClient.OciHandle.GetAttribute(ATTR attribute, Int32& value, OciHandle errorHandle) 
at System.Data.OracleClient.OracleDataReader.FillColumnInfo() 
at System.Data.OracleClient.OracleDataReader..ctor(OracleConnection connection, OciHandle statementHandle) 
at System.Data.OracleClient.OracleParameterBinding.GetOutputValue(NativeBuffer parameterBuffer, OracleConnection connection, Boolean needCLSType) 
at System.Data.OracleClient.OracleParameterBinding.PostExecute(NativeBuffer parameterBuffer, OracleConnection connection) 
at System.Data.OracleClient.OracleCommand.Execute(OciHandle statementHandle, CommandBehavior behavior, Boolean isReader, Boolean needRowid, OciHandle& rowidDescriptor, ArrayList& refCursorParameterOrdinals) 
at System.Data.OracleClient.OracleCommand.Execute(OciHandle statementHandle, CommandBehavior behavior, ArrayList& refCursorParameterOrdinals) 
at System.Data.OracleClient.OracleCommand.ExecuteReader(CommandBehavior behavior) 
at System.Data.OracleClient.OracleCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) 
at System.Data.Common.DbDataAdapter.Fill(Object data, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) 
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) 
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) 
at Login.WebForm1.Page_Load(Object sender, EventArgs e) 
in \\fchsdndev1\root\Login\WebForm1.aspx.vb:line 51 
Notice that I use an OracleDataAdapter, but the trace shows System.Data.Common.DbDataAdapter. Why isn't this an OracleDataAdapter?

What am I doing wrong?

TIA

Rex
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