No Error Message Available Result Code E_unexpected 0x8000ffff Excel
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Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up OleDb Object Invalid or No Longer Set up vote 1 down vote favorite I'm trying to read an excel file using an OleDb Reader, I couldn't debug the code because this error only comes out on a production server. It really doesn't make sense to me, could anyone help me? From the logs the error comes out as: System.Data.OleDb.OleDbException: Object invalid or no longer set. at System.Data.OleDb.OleDbConnectionInternal.ProcessResults(OleDbHResult hr) at System.Data.OleDb.OleDbConnectionInternal.GetSchemaRowset(Guid schema, Object[] restrictions) at System.Data.OleDb.OleDbConnection.GetOleDbSchemaTable(Guid schema, Object[] restrictions) at System.Data.OleDb.OleDbMetaDataFactory.PrepareCollection(String collectionName, String[] restrictions, DbConnection connection) at System.Data.ProviderBase.DbMetaDataFactory.GetSchema(DbConnection connection, String collectionName, String[] restrictions) at System.Data.ProviderBase.DbConnectionInternal.GetSchema(DbConnectionFactory factory, DbConnectionPoolGroup poolGroup, DbConnection outerConnection, String collectionName, String[] restrictions) at System.Data.OleDb.OleDbConnection.GetSchema(String collectionName, String[] restrictionValues) at System.Data.OleDb.OleDbConnection.GetSchema(String collectionName) Also, a little while before this error appeared, I had a System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is c
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/Data Access/Access Databases and AccessDataSource Control/No error message available, result code: E_UNEXPECTED(0x8000FFFF) No error message available, result code: E_UNEXPECTED(0x8000FFFF) [Answered]RSS 1 reply Last post Feb 02, 2011 07:45 AM by KumarHarsh ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Reply http://stackoverflow.com/questions/3225873/oledb-object-invalid-or-no-longer-set Nareen Member 141 Points 58 Posts No error message available, result code: E_UNEXPECTED(0x8000FFFF) Feb 02, 2011 02:28 AM|Nareen|LINK Hello, I have written a wcf service to insert data into Access database. I am using Access Database Engine for office 2007 on the server to work with Access https://forums.asp.net/t/1648856.aspx?No+error+message+available+result+code+E_UNEXPECTED+0x8000FFFF+ database. It is working fine on Xp, Windows 7 machines. When i install the WCF and Acess Database Engine in Win 2003 machine i am getting an error message "No error message available, result code: E_UNEXPECTED(0x8000FFFF)" from the access database access. That machine has oledb 10 installed in it. I have given full access to the all users of the machine for access db. I cant figure out what is causing the problem. Can anyone help in this? Nareen Reply KumarHarsh Star 9276 Points 3926 Posts Re: No error message available, result code: E_UNEXPECTED(0x8000FFFF) Feb 02, 2011 07:45 AM|KumarHarsh|LINK In some sense this may be the issue, http://forums.asp.net/p/1620707/4165286.aspx#4165286 http://forums.asp.net/p/1642604/4255067.aspx#4255067 also read something from here, http://www.google.co.in/search?hl=en&q=E_UNEXPECTED%280x8000FFFF%29+mdb&aq=f&aqi=&aql=&oq= Plz let us know your finding and solution. Warm Regards Kumar Harsh ‹ Previous Thread|Next Thread › This site is managed for Microsoft
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services https://www.experts-exchange.com/questions/27510545/Strange-error-when-opening-Excel-file-in-C.html Groups Website Testing Store Headlines Experts Exchange > Questions > Strange error when opening Excel file in C# Want to Advertise Here? Solved Strange error when opening Excel file in C# Posted on 2011-12-27 Editors IDEs C# ASP.NET 1 Verified Solution 7 Comments 942 http://www.codeproject.com/Questions/188094/answer.aspx Views Last Modified: 2013-12-14 I have the following code in C# string filename = Path.GetFileNameWithoutExtension(SelectSpreadsheetFileUpload.FileName); SelectSpreadsheetFileUpload.PostedFile.SaveAs("location" + filename + ".xlsx"); String sConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + Server.MapPath("EstimateWBS\\" no error + filename + ".xlsx") + ";" + "Extended Properties=Excel 12.0"; DbProviderFactory factory = DbProviderFactories.GetFactory("System.Data.OleDb"); SqlConnection sqlConnectionString = new SqlConnection("Data Source=server;Initial Catalog=database;Persist Security Info=True;User ID=username;Password=password"); sqlConnectionString.Open(); SqlCommand cmd = new SqlCommand(); cmd.CommandType = CommandType.Text; cmd.Connection = sqlConnectionString; try { using (DbConnection connection = factory.CreateConnection()) no error message { connection.ConnectionString = sConnectionString; using (DbCommand command = connection.CreateCommand()) { command.CommandText = "SELECT [WBS],[WBSTitle] FROM [Sheet1$]"; connection.Open(); using (DbDataReader dr = command.ExecuteReader()) { int lineItems = 0; while (dr.Read()) { cmd.Parameters.Clear(); string strItemNum = dr["WBS"].ToString().Trim(); string strPart = dr["WBSTitle"].ToString().Trim(); cmd.CommandText = "INSERT INTO table1 VALUES (@ProjectID, @WBS, @WBSTitle, @VersionID, @Filler)"; cmd.Parameters.Add("@ProjectID", SqlDbType.NVarChar); cmd.Parameters["@ProjectID"].Value = ProjectDropDown.SelectedValue; cmd.Parameters.Add("@WBS", SqlDbType.NVarChar)
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