CrystalDecision s.CrystalReport s.Engine.Intern alException: Failed to open a rowset.

[Dipen]

Hello All,

I am using crystal report in my application. Everything is right but i
end up with the following error.

Failed to open a rowset.
Description: An unhandled exception occurred during the execution of
the current web request. Please review the stack trace for more
information about the error and where it originated in the code.

Exception Details:
CrystalDecision s.CrystalReport s.Engine.Intern alException: Failed to
open a rowset.

Source Error:

An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of
the exception can be identified using the exception stack trace below.
Stack Trace:
[InternalExcepti on: Failed to open a rowset.]
.F(String  , EngineException ErrorID 
) +642
.A(Int16 
, Int32 ) +537

CrystalDecision s.CrystalReport s.Engine.Format Engine.GetPage( PageRequestCont ext
reqContext) +539

CrystalDecision s.ReportSource. LocalReportSour ceBase.GetPage( PageRequestCont ext
pageReqContext) +189
CrystalDecision s.Web.ReportAge nt.u(Boolean N) +164
CrystalDecision s.Web.CrystalRe portViewer.OnPr eRender(EventAr gs e)
+108
System.Web.UI.C ontrol.PreRende rRecursiveInter nal() +62
System.Web.UI.C ontrol.PreRende rRecursiveInter nal() +125
System.Web.UI.C ontrol.PreRende rRecursiveInter nal() +125
System.Web.UI.P age.ProcessRequ estMain() +1499


Please let me know if you have a solution.

Thank you in advance