超时已过期。在操作完成之前超时或服务器没有响应

Question

我在生成报告时收到了堆栈跟踪。报告已使用RDLC进行设计，并与XSD文件连接。 XSD文件使用SQL存储过程生成查询。这份报告完美地工作，但突然它产生了上述错误。我在这里使用的点网框架工作是2.0 *****************

[SqlException (0x80131904): Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.] 
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +212 
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +245 
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2843 
System.Data.SqlClient.SqlDataReader.SetMetaData(_SqlMetaDataSet metaData, Boolean moreInfo) +277 
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +594 
System.Data.SqlClient.SqlDataReader.ConsumeMetaData() +127 
System.Data.SqlClient.SqlDataReader.get_MetaData() +112 
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +6340468 
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +6341537 
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +424 
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +28 
System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +211 
System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) +19 
System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) +19 
System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +221 
System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +579 
System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +181 
CSAccCustomerLedgerCurrencyWiseTableAdapters.CUSTOMER_RECEIPTTableAdapter.Fill(CUSTOMER_RECEIPTDataTable dataTable, String STARTCODE, String ENDCODE, Nullable`1 INDATE, Nullable`1 TODATE) +827 
Admin_ReportV.LoadCSAccCustomerCurrencyWiseReporting_RECEIPT(DateTime InToday, String StartCode, String EndCode, DateTime asOfDate, DateTime todate) +257 
Admin_ReportV.GetReportDatasource(LocalReport InLocalReport, String InReportName, DataSet InDataset, String FilterKey, Dictionary`2 values) +21220 
Admin_ReportV.loadCustomerCurrWiseReport(String filename, DataSet ds, Dictionary`2 values, String FilterKey) +405 
    Admin_ReportV.generateCustomerCurrWise(String AsOfDate, String fromcuscode, String tocuscode, String todate) +253 
Admin_ReportV.btnGenerate_Click(Object sender, EventArgs e) +4150 
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +115 
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +140 
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +29 
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2981 

Answer 1

我认为这是由于该特定报告中的大量数据情况下，只需添加此行ReportViewer.aspx.cs页

adapter.SelectCommand.CommandTimeout = 0; 

，但如果你有大量的数据，这将需要一些时间，但它会工作