Tech or Treat! Write an article about your scariest tech disaster to win gadgets!Learn more

x
?
Solved

Crystal Report 11 Problem

Posted on 2006-07-24
5
Medium Priority
?
4,428 Views
Last Modified: 2008-01-09
This Exception is thrown Randomly.We are using Crystal Report 11 and Asp.Net 1.1.Thanks in Advance for the Help.

2006-07-21 09:21:51,283 [2136] - STACK TRACE :    at System.Runtime.InteropServices.Marshal.StructureToPtr(Object structure, IntPtr ptr, Boolean fDeleteOld)

   at CrystalDecisions.ReportAppServer.DataSetConversion.DataSetConverter.Wrap(DataSet dataset, CrdbAdoPlusDelegate& adoPlusDelegate)

   at CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object |)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(Object dataSet)

   at CQDS.LoanApplication.SetSubReportDataSource(Application objCQApp)

Exception: System.NullReferenceException

Message: Object reference not set to an instance of an object.

Source: mscorlib

   at System.Runtime.InteropServices.Marshal.StructureToPtr(Object structure, IntPtr ptr, Boolean fDeleteOld)

   at CrystalDecisions.ReportAppServer.DataSetConversion.DataSetConverter.Wrap(DataSet dataset, CrdbAdoPlusDelegate& adoPlusDelegate)

   at CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object |)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(Object dataSet)

   at CQDS.LoanApplication.SetSubReportDataSource(Application objCQApp)

 

2006-07-21 09:21:51,471 [2136] - STACK TRACE :    at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)

   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToDisk(ExportFormatType formatType, String fileName)

   at CQDS.LoanApplication.GenerateReport()

Exception: CrystalDecisions.CrystalReports.Engine.LogOnException

Message: Logon failed.

Details: Object reference not set to an instance of an object.

Error in File C:\WINDOWS\TEMP\{CA85AC32-4D4F-4C80-8DA5-141A0414D421}.rpt:

Unable to connect: incorrect log on parameters.

Source: CrystalDecisions.ReportAppServer.DataSetConversion

   at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)

   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToDisk(ExportFormatType formatType, String fileName)

   at CQDS.LoanApplication.GenerateReport()

 

Nested Exception

 

Exception: System.Runtime.InteropServices.COMException

Message: Logon failed.

Details: Object reference not set to an instance of an object.

Error in File C:\WINDOWS\TEMP\{CA85AC32-4D4F-4C80-8DA5-141A0414D421}.rpt:

Unable to connect: incorrect log on parameters.

   at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions pExportOptions, RequestContext pRequestContext)

   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)
2006-07-21 09:21:51,283 [2136] ERROR  STACK TRACE :    at System.Runtime.InteropServices.Marshal.StructureToPtr(Object structure, IntPtr ptr, Boolean fDeleteOld)

   at CrystalDecisions.ReportAppServer.DataSetConversion.DataSetConverter.Wrap(DataSet dataset, CrdbAdoPlusDelegate& adoPlusDelegate)

   at CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object |)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(Object dataSet)

   at CQDS.LoanApplication.SetSubReportDataSource(Application objCQApp)

Exception: System.NullReferenceException

Message: Object reference not set to an instance of an object.

Source: mscorlib

   at System.Runtime.InteropServices.Marshal.StructureToPtr(Object structure, IntPtr ptr, Boolean fDeleteOld)

   at CrystalDecisions.ReportAppServer.DataSetConversion.DataSetConverter.Wrap(DataSet dataset, CrdbAdoPlusDelegate& adoPlusDelegate)

   at CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object |)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(Object dataSet)

   at CQDS.LoanApplication.SetSubReportDataSource(Application objCQApp)

 

2006-07-21 09:21:51,471 [2136] ERROR  - STACK TRACE :    at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)

   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToDisk(ExportFormatType formatType, String fileName)

   at CQDS.LoanApplication.GenerateReport()

Exception: CrystalDecisions.CrystalReports.Engine.LogOnException

Message: Logon failed.

Details: Object reference not set to an instance of an object.

Error in File C:\WINDOWS\TEMP\{CA85AC32-4D4F-4C80-8DA5-141A0414D421}.rpt:

Unable to connect: incorrect log on parameters.

Source: CrystalDecisions.ReportAppServer.DataSetConversion

   at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)

   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)

   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToDisk(ExportFormatType formatType, String fileName)

   at CQDS.LoanApplication.GenerateReport()

 

Nested Exception

 

Exception: System.Runtime.InteropServices.COMException

Message: Logon failed.

Details: Object reference not set to an instance of an object.

Error in File C:\WINDOWS\TEMP\{CA85AC32-4D4F-4C80-8DA5-141A0414D421}.rpt:

Unable to connect: incorrect log on parameters.

   at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions pExportOptions, RequestContext pRequestContext)

   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)
0
Comment
Question by:sukumar_diya
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
5 Comments
 
LVL 16

Accepted Solution

by:
Swapnil Piparia earned 2000 total points
ID: 17166795
Hi sukumar_diya,
following article will help you to solve your problem
http://aspalliance.com/532
http://aspalliance.com/490

Regards,
NetSwap
0
 
LVL 7

Author Comment

by:sukumar_diya
ID: 17166829
Thanks Netswap,
I will look into that and let you know whether it works for me or not ...

Suku
0

Featured Post

Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I recently went through the process of creating a Calendar Control of events with the basis of using a database to keep track of the dates that are selectable, one requirement was to have the selected date pop-up in a simple lightbox.  At first this…
In .NET 2.0, Microsoft introduced the Web Site.  This was the default way to create a web Project in Visual Studio 2005.  In Visual Studio 2008, the Web Application has been restored as the default web Project in Visual Studio/.NET 3.x The Web Si…
Video by: ITPro.TV
In this episode Don builds upon the troubleshooting techniques by demonstrating how to properly monitor a vSphere deployment to detect problems before they occur. He begins the show using tools found within the vSphere suite as ends the show demonst…
Please read the paragraph below before following the instructions in the video — there are important caveats in the paragraph that I did not mention in the video. If your PaperPort 12 or PaperPort 14 is failing to start, or crashing, or hanging, …
Suggested Courses

647 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question