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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Error when deleting portals - How to trace subqueryError when deleting portals - How to trace subquery
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6/26/2011 2:57 PM
 
Every time I try to delete a portal from one of my installs (DNN 4., 9.4 SQL 2005) I get the error below in the event log
How can I determine the details of the query/ subquery that is failing to execurte?

Thanks for any insight

=========================================================================
InnerException: Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression. The statement has been terminated.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Data.SqlClient.SqlConnection.
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression. The statement has been terminated. ---> System.Data.SqlClient.SqlException: Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression. The statement has been terminated. at System.Data.SqlClient.SqlConnection. (SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection. (SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Data.SqlDataProvider.DeletePortalInfo(Int32 PortalId) at DotNetNuke.Entities.Portals.PortalController.DeletePortalInfo(Int32 PortalId) at DotNetNuke.Entities.Portals.PortalController.DeletePortal(PortalInfo portal, String serverPath) at DotNetNuke.Modules.Admin.Portals.Portals.grdPortals_DeleteCommand(Object source, DataGridCommandEventArgs e) --- End of inner exception stack trace ---
 
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6/30/2011 12:13 PM
 
After several days I have resolved this.  There is apparently a problem with some triggers attached to the Tabs table.  (Some infor gleaned from another post on this forum)

DISABLE
TRIGGER DNN360Menu_Update on Tabs;
DISABLE
TRIGGER DNN360Menu_delete on Tabs;
DISABLE
TRIGGER DNN360Menu_Insert on Tabs;

I then executed the statements in trigger directly  each portal (All three triggers do exactly the same thing):

Delete from dbo.MCISS_MenuUpdate where PortalID= 8

Insert into dbo.MCISS_MenuUpdate (lastupdate,portalID) values (getdate(),8)

After Deleting the portals

ENABLE
TRIGGER DNN360Menu_Update on Tabs;
ENABLE
TRIGGER DNN360Menu_delete on Tabs;
ENABLE
TRIGGER DNN360Menu_Insert on Tabs

I do not know the purpose of this table - can anyone enlighten me?
 
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