Microsoft Office Excel has encountered a problem and needs to close

Question

Hi,
I am executing the following code in an excel application and while closing excel I am getting the error
'Microsoft Office Excel has encountered a problem and needs to close'.
EnterpriseSession boEnterpriseSession;
ReportEngines boReportEngines ;
IReportEngine boIReportEngine;
CrystalDecisions.Enterprise.SessionMgr loginSessionManager = new CrystalDecisions.Enterprise.SessionMgr();
CrystalDecisions.Enterprise.EnterpriseSession boEnterpriseSession = loginSessionManager.Logon("userName", "password", "cms", "authentication");
                    int iMinuteNumber = 1;
                    int iLogonNumber = -1;
                    string strToken = boEnterpriseSession.LogonTokenMgr.CreateWCAToken("", iMinuteNumber, iLogonNumber);
                    boReportEngines = new ReportEngines(strToken);
                    boIReportEngine = (IReportEngine)Session.boReportEngines.getService(ReportEngineType.WI_ReportEngine);
The exception that is displayed while debugging is 'BusinessObjects.ThirdParty.OOC.OB.AssertionFailed'.
Thanks,
Divya
Edited by: dpanicker on Jun 23, 2010 6:47 AM
Edited by: dpanicker on Jun 23, 2010 7:26 AM

Answer 1

I'm curious how you are running this code within excel as I would expect you would've had to write a dll to expose the SDK as COM in order to be able to access it from an excel document.