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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...Violation of UNIQUE KEY constraint Violation of UNIQUE KEY constraint 'IX_Version'
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9/27/2006 8:14 AM
 

Violation of UNIQUE KEY constraint 'IX_Version'. Cannot insert duplicate key in object 'Version'.
The statement has been terminated.

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.SqlClient.SqlException: Violation of UNIQUE KEY constraint 'IX_Version'. Cannot insert duplicate key in object 'Version'.
The statement has been terminated.

The massage above is on every installation i try even 4.0.3 or 4.3.5 . This happend after my first installation with the 4.3.5 starterkit . Can run dnn with the local default database but if try to use the online database mssql2000 then the installation crash!. Connections trings should be o.k beacause i made many installations before.

 

 

 
New Post
8/14/2008 4:34 PM
 

I'm having the same problem, also inserting into SQL server 2000.  I'm sure the web.config, etc. are ok.   I'm also using this on a raw db, brand new. 

 

Does anybody know the solution?

 
New Post
9/1/2008 2:04 PM
 

Also having this problem upgrading a site from 4.6.2 to 4.8.4

My error is:


Upgrading DotNetNuke

Current Assembly Version: 04.08.04

Current Database Version: 04.06.02

 

Upgrade Status Report

00:00:00.015 - Upgrading to Version: 4.8.4
00:00:00.015 -   Executing Script: 04.07.00.SqlDataProvider Error! (see 04.07.00.log for more information)

 


Server Error in '/' Application.

Violation of UNIQUE KEY constraint 'IX_Version'. Cannot insert duplicate key in object 'dbo.Version'.
The statement has been terminated.

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.SqlClient.SqlException: Violation of UNIQUE KEY constraint 'IX_Version'. Cannot insert duplicate key in object 'dbo.Version'.
The statement has been terminated.

Source Error:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:

1. Add a "Debug=true" directive at the top of the file that generated the error. Example:

  <%@ Page Language="C#" Debug="true" %>

or:

2) Add the following section to the configuration file of your application:

<configuration>
   <system.web>
       <compilation debug="true"/>
   </system.web>
</configuration>

Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.

Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.

Stack Trace:

[SqlException (0x80131904): Violation of UNIQUE KEY constraint 'IX_Version'. Cannot insert duplicate key in object 'dbo.Version'.
The statement has been terminated.]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +925466
   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +800118
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +186
   System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1932
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +149
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +1005
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +132
   System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +149
   System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +135
   Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) +157
   Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) +164
   Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) +234
   DotNetNuke.Data.SqlDataProvider.UpdateDatabaseVersion(Int32 Major, Int32 Minor, Int32 Build) +149
   DotNetNuke.Services.Upgrade.Upgrade.UpgradeVersion(String strScriptFile, Boolean writeFeedback) +194
   DotNetNuke.Services.Upgrade.Upgrade.UpgradeDNN(String strProviderPath, String strDatabaseVersion) +384
   DotNetNuke.Services.Install.Install.UpgradeApplication() +922
   DotNetNuke.Services.Install.Install.Page_Load(Object sender, EventArgs e) +286
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +47
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1436


Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433

 

 


 

The 04.07.00.log contains the folowing

 

System.Data.SqlClient.SqlException: The operation failed because an index or statistics with name 'IX_ScheduleHistory' already exists on table 'ScheduleHistory'.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
   at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
   at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
   at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
   at DotNetNuke.Data.SqlDataProvider.ExecuteADOScript(String SQL)
   at DotNetNuke.Data.SqlDataProvider.ExecuteScript(String Script, Boolean UseTransactions)


/* Add New Index to ScheduleHistory */
/************************************/

IF NOT EXISTS (SELECT * FROM dbo.sysindexes WHERE name = N'IX_ScheduleHistory')
    CREATE NONCLUSTERED INDEX IX_ScheduleHistory ON dbo.[ScheduleHistory]
    (
        [NextStart] DESC,
        [ScheduleHistoryID] ASC,
        [ScheduleID] ASC
    )
 

Please help.

 

 


 

 
New Post
9/3/2008 8:13 AM
 

Bump, please.

 
New Post
9/5/2008 2:40 PM
 

I received this error during my install. I think what happend is that I stared the install process, then refreshed the page during the middle of it and it started over - thus trying to write the same key twice.  I deleted the database, created it again, assigned the user rights again and then ran the install without any problems.

 
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