Exception ToString

[former_member338927]

Hi all,

Not often, I got the following exception when I try to produce report from our app. Usually, it can't be reproduced.

what is the reason?

BEGIN EXCEPTION LEVEL: 1

EXCEPTION TOSTRING: System.Runtime.InteropServices.COMException(0x8000000000):

No error.

at

CrystalDecisions.ReportAppServer.Controllers.DatabaseControllerclass.ReplaceConection(Object oldConnection, Object newConnection, Object parameterFields, Object CrDBOptionUseDefault)

at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSourceInternal(Object val, Type type)

at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(Dataset dataset)

at.....

Thanks in Advance,

Clara

   
 
 
 
 
 
 
 
 
 
 
 

[Former Member · Accepted solution]

Hello,

See this you got some idea:

Thanks,

DJ

[former_member183750 · Accepted solution]

Thanks for the link DJ, but:

1) you are referencing a post that has no solution

2) and it is a post most likely created by Clara her self

Please see my DM...

- Ludek

[former_member183750]

Hi Clara

Apologies for leaving the other abandoned - not something I do as a habit, however sometimes I admit to loosing my links...

Anyhow. I believe you are seeing this error after a report is run a number of times. I also believe you also mentioned that you were using CR 10.5(?).

I'd like you to please check on the version of the CR assemblies being referenced in your project and let me know. The error does not square with version 10.5.

Also, make sure that in your code you are using .Close and .Dispose on the report objects as you get done with them. The same should apply to the datasets, especially if they are being updated and reused.

- Ludek

Senior Support Engineer AGS Product Support, Global Support Center Canada

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