CrystalDecisions.CrystalReports.Engine.LogOnException: Logon failed.

CrystalDecisions.CrystalReports.Engine.LogOnException: Logon failed.
Please solve this error.verify your report with the database or schema on which it is created. Might be there are more then one data base connections.

Crystal Reports+CPU Performance

Hi all
I am to actually integrate different sub reports into the main report.
I was able to solve the problem of linking the sub report parameter fields to the main report.This particular link of msdn helped me

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/crystlmn/html/crtskinsertingsubreports.asp

I am linking the parameter field value of the main report to that of the sub report using the above method.
But my application's performance is going very slow..The cpu usage of the application is almost 100%.I think its because of the double reference that this happens.Reference I mean,the main reports parameters should link to the subreport and then print the data,I guess its this reason that makes the performance go poor.
Can anyone help mein giving any ideas of improving the CPU performance ?

Thanks in advance.How long does it take to print the data?

Crystal report Viewer Load Slowly with data .net

Hi All,
Can anyone suggest how to solve Crystal report Viewer Load Slowly with data .net .
It takes more than one or two minutes . Any Patch of cr to run or any thing to be modified in Coding.
Thanx
shaliniHow many records are shown in the report?

Crystal report takes lot of time to display

hi k. babu
i hopes that u will solve my problem
i am ketan kshirsagar working on the some project
i am facing the problem at the time displaying data in crystal report.
i am fetching data from sql table t display the data in crystal report vrsion 4.5
it contains more than 3 lakhs records and crystal report will take more than half an hour to display it .what should i do to reduce the time to display these records?
please help me

regards
ketanYou should limit the records that are shown in the report
Did you use index for the key column in that table?
How many users are using your project?

Crystal Report Prob

Thanx Andreas Masur.. But I couldn't solve my prob..Look at it please...

Attention Mr K Babu..Pl see my prob and give me a solution..

I have used the following in my project-
i) V B 6.0 as Front End Tool.
ii) Oracle 8 as RDBMS.
iii) Windows 2000 Advanced Server as Server O.S.
( The machine has dual O.S i.e Windows 98 SE also is there)
iv) Crystal Report 7.0 as Reporting Tool.

Now my problem is While calling a report from VB, I need to REFRESH and SAVE the report in Seagate Crystal Report, otherwise the latest data inserted does not show.

The part of coding used also given below-

RPT1.Selectionformula=Tablename.Fieldname
RPT1.Action=1
Some more points-
i) Another important point is I used DiscardSaveData property before Action property, even then it was not working.
ii) There is no Refresh method shows in the Property and Method List.
iii) Sometimes while saving the Report in Crustal Report I had to use Save As command as the report takes some other name having extension .TMP
iv) The error mostly I faced is "SQL Server could not found, Error 20599"- where as I did not use SQL Server and I used only Oracle 8..,

ThanxI use CrystalRyport. I want to print records in the same line in succession . How do i do?

Crystal Report from Web in Dot Net

Hello,
Hello, How to call Crystal Report from Web?
the problem that i get is at the web, it asks about username and password? how to solve it. can u send me some code for it?Go to control panel and click Administrative tools-->Data Sources(odbc)-->Select user dsn tab and click add button-->Choose ur database driver click finish button and then u select database from there with ur database user name and password....

i hope this will help u ...

Crystal report 8.5 error

Hi i am new to this forum .
i am getting some error while installing crystal report 8.5 in windows 2003 server .help me to solve this problem .
i am not getting this error while installing in windows 2000 serverCrystal Reports 8.5 is not supported on Microsoft Windows Server 2003. Refer to kbase c2013125 for more information.

http://technicalsupport.businessobjects.com/KanisaSupportSite/search.do;jsessionid=622D9A962C9998F6CBE3FA554E2C35E0?cmd=displayKC&docType=kc&externalId=c2009948&sliceId=&dialogID=360384&stateId=1%200%20356275