Database Connector Error -Crystal Reports

Hi all,
I am using Crystal reports 2008 to design reports for IDM 7.1.The DB is SQL Server 2005.
I am able to design and fetch correct data from the databases and things work fine in the Crystal report tool. But when I try to call the task from IDM-UI , I am getting a strange error and the job fails.
The error message goes like tis:
Failed generating report BasicRoleComposition85837.pdf
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Unexpected database connector error---- Error code:-2147467259 Error code name:failed
putNextEntry failed storing85731
I checked the constants and the its all set correctly. I checked the SQL too,it also seems to be ok.
I really cant make out what went wrong.It would be great if someone can help me out with this.
Thank you.
Anupama

Hi Anupama,
I have same error.
Do you know the solution for this ?
Regards,
Pradeep

Similar Messages

Unknown Database connector Error - Crystal Reports 2008 and OLE DB

Hi,
I want to create a report based on OLE DB provider.
Once I Select it from the Database Expert list I get this Error: "Unknown Database Connector Error", and the list is empty.
I am using Crystal Reports 2008 on Win XP SP2.
SQL Server 2005 is installed on the local machine.
If I create a UDL File and double click, I can see all OLE DB Providers on the machine.
What am I missing ?
Thanks,
Yuval.

Hi Friends,
Thank you all for trying to help.
- The installed MDAC version is 2.8 (It comes with XP SP2). I have tried installing it again and it says that it is already installed.
- I am not using a bussiness view. Just the simplest blank report in CR2008. I am not able to start it using OLE DB, once I want to choose a provider - I get the error, before even entering connection details such as username and password.
- I am able to build an ODBC report, but when trying to view it using Crystal Reports Windows Form Viewer (from within a .Net application) I get an error: "Failed to Open The Connection". It happens also with reports built on other machines using OLE DB.
Same report works fine with the same application on different machines and I cannot figure out what is the difference.
I think Something on my machine is not right.
Any suggestions ?
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CR: Error in File ~tmp2be86bbf9f5e260.rpt: Database Connector Error

dear all, this has finally got the better of me.
i have been successfully scheduling a set of reports each month, until now. they all come back with the following error, each with a different ~tmp.rpt file
Error in File ~tmp2be86bbf9f5e260.rpt: Database Connector Error
each report communicates with an SAP ECC system. the user is fine, i have even tried my username to connect to sap, and same error occurs.
no runtime errors in sap.
the actual reports can be opened with crystal reports, and refreshed to show data without any problem.
could this be an integration issue. i checked by removing the sap role, and adding it back without any issues.
i have also cloned the CrystalReportsJobServer and tried to schedule with this one, same thing happens
here are the instance details
Title: Inv Count Cars
Document Type: Crystal Report
Status Failed
External Destination: None
Owner: ABC~400/GSMITH
Server Used: ABSAP02.CrystalReportsJobServer
PID: 11240
Folder Path: Reports/
Remote Instance: No
Creation Time: 1/09/2011 14:59
Expiry: 1/09/2021 14:59
Start Time: 1/09/2011 14:59
End Time: 1/09/2011 14:59
Printer: None
Formats: Crystal Reports
Parameters: null; chrysler
Error Message: Error in File ~tmp2be86bbf9f5e260.rpt: Database Connector Error
could this be an integration ?
i would very much appreciate anyones help
thanks
g
Edited by: Glen Spalding on Sep 1, 2011 7:27 AM

all servers up and running without any problems
ODBC database connection works fine
here a list i have made, so i can remember what i have done
the issue is on the production box, and the dev box works fine.
1. checked sap user, ok
2. checked individual reports, ok
3. checked dev environment, ok
4. checked production IFRS & OFRS, ok
5. checked production report on dev environment, ok
6. checked working dev report on production environment, failed
7. u201Crepairu201D of installation kit
8. CRYSTALREPORTJBBSERVER failing
9. cloned server, server failed
10. tried rogue sap user/password on dev environment, returned different error
11. bounced production, same problem, failed
12. checked OBDC connection
13. checked new SIA with new Job Server, still same thing, failed
14. No Windows Events
15. SAP note raised (0000724225 2011)
16. BOBI Server Trace files nothing obvious
17. tried with report sample to different backend, and CrystalReportsJobServer, ok
18. brand new crystal reports with different user, failed
19. noticed in trace file error 707 with JobScheduleChild process

Database connector error - any suggestion ?

Hi friends,
when i m trying to run my reports in UAT environment it gives me error - 'database connector error'
same reports runnning excellent in dev. server.
i already checked traces on server - when trying to run from UAT server reports hitting to database and returning database raws - but finally reports not running and getting error
and one more thing user have all access on SP , databases uses in reports.
any suggestion ?
any help is appreciate.
Thanks.

Hello,
I recommend to post this query to the [BusinessObjects Enterprise Administration|BI Platform; forum.
This forum is dedicated to topics related to administration and configuration of BusinessObjects Enterprise, BusinessObjects Edge, and Crystal Reports Server.
It is monitored by qualified technicians and you will get a faster response there.
Also, all BOE Administration queries remain in one place and thus can be easily searched in one place.
Best regards,
Falk

Unknown Database Connector Error - when published

Post Author: dommurphy21
CA Forum: Deployment
Hi,
Im trying to get a Crystal Report to run when published to my BOXI Enterprise server. I get the following error when trying to run the report
CrystalReportViewer
Unable to retrieve Object.Error in File UseTable.rpt: Unknown Database Connector Error
The report runs on my PC using an oracle connection and I have also setup the orace driver and client on the Server and can connect to the database from the server. I'm using the same TNSNAMES entries on my client that are also on the server.
Could you please respond asap as once this simple issue is resolved I can get on with completing my Proof of Concept.
RegardsDominic

Post Author: colin mackenzie
CA Forum: Deployment
Hi Dominic. I had a similar problem in the past.When you go to publish your report try this.Select the Object.Select the Process Tab.Select the Database Tab.Select the radio button or option button "Use custom database logon information specified here"Inside the drop down list select Oracle.Enter your server name or tnsname "whatever.world"Enter your database name, this doesn't really matter you can enter anything will work here. (Whatever world - Production)Try that and let me know if that solves the problem.

Crystal Report throws Unexpected Database Connector error

Hi, 
 
We are using Crystal report 2008 CR4E API to implement the crystal report in our application. We use the below code to reset the report data source with our application data source. It works fine for most of the simple queries. But if the query contains any function defined in the SELECT Clause it throws Unexpected Database Connector error. As per the log and analysis we believe the root cause of the exception is it consider that function as column in the table and throws the SQL Exception that "function is Invalid Identifier". Could you please help in resolving this issue?
 
Code: 
 Tables tables = clientDoc.getDatabaseController().getDatabase().getTables(); 
 for(int i = 0;i < tables.size();i++){ 
 origTable = tables.getTable(i); 
 if (tableName == null || origTable.getName().equals(tableName)) { 
 newTable = (ITable)origTable.clone(true); 
 newTable.setQualifiedName(origTable.getAlias()); 
 connectionInfo = newTable.getConnectionInfo(); 
 propertyBag = new PropertyBag(); 
 propertyBag.put("Trusted_Connection", params.trustedCon); 
 propertyBag.put("Server Type", params.serverType); 
 propertyBag.put("Use JDBC", params.useJdbc); 
 propertyBag.put("Database DLL",params.databaseDLL); 
 propertyBag.put("Connection URL", params.connectionURL); 
 propertyBag.put("Database Class Name", params.dbClassName); 
 connectionInfo.setAttributes(propertyBag); 
 connectionInfo.setUserName(params.userName); 
 connectionInfo.setPassword(params.password); 
 clientDoc.getDatabaseController().setTableLocation(origTable, newTable); // Exception is thrown here 
 } 
 } 
 
SQL Query : 
Select empno, Fun_getEmpAddress(empno) from employee where empno = ? 
Error Log: 
2011-04-26 16:30:41.926 89022900 CrystalReportParms_jsp._jspService(368) Error while generating crystal report 
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Unexpected database connector error---- Error code:-2147467259 Error code name:failed 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:2285) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:2305) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(SourceFile:737) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:167) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.a(SourceFile:529) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.call(SourceFile:527) 
 at com.crystaldecisions.reports.common.ThreadGuard.syncExecute(SourceFile:102) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.for(SourceFile:525) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.int(SourceFile:424) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(SourceFile:352) 
 at com.businessobjects.sdk.erom.jrc.a.a(SourceFile:54) 
 at com.businessobjects.sdk.erom.jrc.a.execute(SourceFile:67) 
 at com.crystaldecisions.proxy.remoteagent.RemoteAgent$a.execute(SourceFile:716) 
 at com.crystaldecisions.proxy.remoteagent.CommunicationChannel.a(SourceFile:125) 
 at com.crystaldecisions.proxy.remoteagent.RemoteAgent.a(SourceFile:537) 
 at com.crystaldecisions.sdk.occa.report.application.ds.a(SourceFile:186) 
 at com.crystaldecisions.sdk.occa.report.application.an.a(SourceFile:108) 
 at com.crystaldecisions.sdk.occa.report.application.b0.if(SourceFile:148) 
 at com.crystaldecisions.sdk.occa.report.application.b0.b(SourceFile:95) 
 at com.crystaldecisions.sdk.occa.report.application.bb.int(SourceFile:96) 
 at com.crystaldecisions.proxy.remoteagent.UndoUnitBase.performDo(SourceFile:151) 
 at com.crystaldecisions.proxy.remoteagent.UndoUnitBase.a(SourceFile:106) 
 at com.crystaldecisions.sdk.occa.report.application.DatabaseController.a(SourceFile:2159) 
 at com.crystaldecisions.sdk.occa.report.application.DatabaseController.a(SourceFile:543) 
 at com.crystaldecisions.sdk.occa.report.application.DatabaseController.a(SourceFile:3898) 
 at com.crystaldecisions.sdk.occa.report.application.DatabaseController.setTableLocation(SourceFile:2906) 
 at com.mysystems.myapp.common.CRJavaHelper.changeDataSource(CRJavaHelper.java:157) 
 at com.mysystems.myapp.common.CrystalReport.print(CrystalReport.java:202) 
 at org.apache.jsp.english.CrystalReportParms_jsp._jspService(CrystalReportParms_jsp.java:368) 
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377) 
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) 
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) 
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
 at com.mysystems.myapp.common.MyServletFilter.doFilter(MyServletFilter.java:107) 
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) 
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) 
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) 
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) 
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) 
 at java.lang.Thread.run(Thread.java:595) 
Caused by: com.crystaldecisions.reports.common.QueryEngineException: Unexpected database connector error 
 at com.crystaldecisions.reports.queryengine.Connection.bf(SourceFile:2958) 
 at com.crystaldecisions.reports.queryengine.Rowset.z3(SourceFile:944) 
 at com.crystaldecisions.reports.queryengine.Rowset.bL(SourceFile:533) 
 at com.crystaldecisions.reports.queryengine.Rowset.zM(SourceFile:245) 
 at com.crystaldecisions.reports.queryengine.Connection.a(SourceFile:776) 
 at com.crystaldecisions.reports.queryengine.Table.a(SourceFile:2234) 
 at com.crystaldecisions.reports.queryengine.Table.if(SourceFile:2161) 
 at com.crystaldecisions.reports.queryengine.Table.try(SourceFile:1525) 
 at com.crystaldecisions.reports.queryengine.Table.a(SourceFile:568) 
 at com.crystaldecisions.reports.queryengine.Table.u7(SourceFile:2405) 
 at com.crystaldecisions.reports.dataengine.datafoundation.AddDatabaseTableCommand.new(SourceFile:529) 
 at com.crystaldecisions.reports.common.CommandManager.a(SourceFile:71) 
 at com.crystaldecisions.reports.common.Document.a(SourceFile:203) 
 at com.businessobjects.reports.sdk.requesthandler.f.a(SourceFile:175) 
 at com.businessobjects.reports.sdk.requesthandler.DatabaseRequestHandler.byte(SourceFile:1079) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.do(SourceFile:1167) 
 at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(SourceFile:661) 
 ... 47 more 
Caused by: com.businessobjects.reports.jdbinterface.common.DBException: Unexpected database connector error 
 at com.crystaldecisions.reports.queryengine.driverImpl.jdbc.JDBCQueryDefinition.Execute(Unknown Source) 
 at com.crystaldecisions.reports.queryengine.driverImpl.jdbc.JDBCQueryDefinition.Execute(Unknown Source) 
 at com.crystaldecisions.reports.queryengine.Connection.bf(SourceFile:2953) 
 ... 63 more 
Caused by: java.sql.SQLException: ORA-00904: "Fun_getEmpAddress": invalid identifier 
 
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124) 
 at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:304) 
 at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:271) 
 at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:622) 
 at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:111) 
 at oracle.jdbc.driver.T4CStatement.execute_for_describe(T4CStatement.java:350) 
 at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:895) 
 at oracle.jdbc.driver.T4CStatement.execute_maybe_describe(T4CStatement.java:382) 
 at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:985) 
 at oracle.jdbc.driver.OracleStatement.execute(OracleStatement.java:1515) 
 ... 66 more 

i'm also getting the same error when i'm trying to call stored procedure (that will fetch the result set and populate the report) through the query in the report-viewer.jsp. The result set is fetched i.e. when i print the result set it shows on tomcat but it is not getting passed to Table object to populate the report. However when i try to give the query explicitly in the form of SELECT statements, it works fine i.e. i can view the report in the browser. But giving query in the form of SELECT is a very naive way and is ok if u have too less reports not requiring too many joins, thats why i was using stored procedure. Any help would be appreciated.

Database Connector Error in Crystal Reports

Hi,
I have a report which has two sub reports. One of the sub reports use a view to fetch data while the other uses a SP. Now the problem that i am facing is as follows-
The sub-report using the stored procedure fails when i execute the main report but if i first execute the sub report with the SP, and then again run the main report, it works fine.
I tried an ODBC trace to find out why this was failing. When the main report is run for the first time, the sub report was not executed properly. The sub report uses a SP which expects two parameters. So at the first run, only one parameter gets passed to the sub report. however on the second run, the sub report successfully gets both the parameters.
The error that is encountered says:
Database Connector Error: 'HY000:[DataDirect][ODBC Oracle driver][Oracle]ORA-06550: line 1, column 58: PLS-00103: Encountered the symbol ")" when expecting one of the following:
(-+ case mod new not null others <an identifier>
<a double-quoted delimited-identifier> <a bind variable> avg
count current exists max min prior sql stddev sum variance
execute for all merge time timestamp interval date......
Could any one please help on this one? I am almost crazy trying to figure this out.
Regards,
Rashmi.

Please re-post if this is still an issue to the Data Connectivity - Crystal Reports Forum or purchase a case and have a dedicated support engineer work with you directly

Crystal Reports: Unexpected database connector error

Hi experts,
I have a Web Module DC that uses JSP to show Crystal Reports. In my report I use POJO as datasource. The POJO itself is a JPA entity and is located in other EJB Module DC that has dependency with the Web Module DC. At design time everything looks fine and I can retrieve the data I need from other EJB Module with Session Beans but as a result I see the following error: "Unexpected database connector error". The architecture is the following:
SessionBean EJB Module----
|
 >>dependency to >> Web Module DC with Crystal Reports
JPA Entities EJB Module----
|
And in my report as datasource I use entity from the JPA EJB Module. And the source in my jsp is the following:
 Object object = null;
 try {
 Context c = new InitialContext();
 object = c
 .lookup("ejb:/appName=sap.com/slauto_viewer_app, beanName=GeneralBean, interfaceName=com.sap.crs.slautoviewer.beans.GeneralBeanLocal");
 Class clazz = object.getClass();
 try {
 //Open report.
 Method method = getMethod(clazz,
 "getGeneralDataByHostAndID");
 List<General> generals = (List<General>) method
 .invoke(object,
 new Object[] { "localhost", "b", 10 });
 POJOResultSetFactory factory = new POJOResultSetFactory(
 SlAutoGeneral.class);
 POJOResultSet resultSet = factory
 .createResultSet(generals);
 ReportClientDocument reportClientDoc = new ReportClientDocument();
 reportClientDoc.open("CrystalReport1.rpt", 0);
 ITable table = reportClientDoc.getDatabaseController()
 .getDatabase().getTables().getTable(0);
 String tableAlias = table.getAlias();
 reportClientDoc.getDatabaseController().setDataSource(
 resultSet, tableAlias, tableAlias);
 session.setAttribute("reportSource", reportClientDoc
 .getReportSource());
 CrystalReportViewer viewer = new CrystalReportViewer();
 viewer.setOwnPage(true);
 viewer
 .setDocumentViewType(CrDocumentViewTypeEnum.webLayout);
 viewer.setHasDrilldownTabs(false);
 viewer.setDisplayToolbar(false);
 viewer.setPrintMode(CrPrintMode.ACTIVEX);
 Object reportSource = reportClientDoc.getReportSource();
 viewer.setReportSource(reportSource);
 viewer.processHttpRequest(request, response,
 getServletConfig().getServletContext(), null);
 } catch (ReportSDKException ex) {
 out.println(ex);
 } catch (Exception ex) {
 out.println(ex);
 } catch (NamingException e) {
protected Method getMethod(Class clazz, String name) {
 Method[] methods = clazz.getMethods();
 for (int i = 0; i < methods.length; i++) {
 Method method = methods;
 String methodName = method.getName();
 if (methodName.equals(name)) {
 return method;
 return null;
Please tell me what could be wrong
Regards,
Martin
Edited by: musaka on Dec 11, 2009 2:51 PM

Please check the Preview tab for formatting before posting. If People can read the question they may reply. Limit your posts to 1500 characters, then formatting is not lost.

Database Connector Error : when refreshing the crystal report in Infoview

Hi,
I've created a crystal report on SAP R/3 tables and the report is refreshing fine in my local system. But however when I publish the report to the BOE, and when I try to refresh the report it gives the error:
Error in File <file name>: Database Connector Error. I'm using Crystal reports 2008 and the BOE is XI 3.1.
How can I solve this?
Thanks,
Sanjay

Hey folks,
i suppose we are facing the same error. But where do i check if the key for the server-side integration kit has expired? There is no explicit key in our CMC.
We use BOE XI 3.1.
Thanks in advance!

Database Connector Error when I connect SAP Crystal Report to dbase

When I connect SAP Crystal Report to dbase the error is "Database Connector Error", only when exist a field the type memo. I need to used this type of field, somebody that known how can I resolve this problem or some idea?
Thanks a lot for your help.

Hi,
there are sevaral SAP Notes for your problem. Can you specify the databaseof the source?
i.e. MS SQL Server -> Note 1212769
dbase -> Note 1209347
regards
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Unknown Database Connector Error using Crystal Report XI with Windows 7

My current configuration is:
Windows XP Professional
Crystal Reports XI Professional
Oracle Client 10g
This is working great, however we are switching to Windows 7 Professional and I need to get this same configuration working on the new machines.
I have loaded Windows 7 Professional and Oracle Client 10g. Oracle makes the data connection without any problems. I loaded Crystal Reports XI Professional, but it will not connect to the Oracle database. It keeps giving me the Unknown Database Connector error. Can anyone assist me with this problem? This is the final software package that is holding up the project.
Thanks

Hello Uher,
Thanks for quickly response.
I have attached the details of my issue, the most confuse part is that I'm not sure is there any conflict btw software.
Appreciating your professional advise.

Database connector error - building crystal xir2 report from univ?

Folks,
I am attempting to create a crystal xir2 report using an otherwise fully functional universe, one that has other webi docs already created. After opening crystal and selecting new report, I log onto the BO server and select objects from the Univ to build the query. Hovever, I get 'Unknown database connector error' when clicking OK.
I recently installed crystal xir2, the same version as my bo server. I checked the cmc and am using the same credentials when logging onto bo enterprise to select the univ from within crystal. Any ideas what is causing this and how to correct the issue?
Thanks.

Hello,
I'm going to move this over to the Report Design forum. Someone there should be able to sort this out for you. I doubt it's a DB connection problem but something in the Universe causing Cr to fail.
Seems no one in the Report Designer forum has any suggestions so I'm again moving this to the Universe Designer forum.
Thanks you
Don
Edited by: Don Williams on Nov 15, 2009 8:48 AM

VB2005 with Crystal Report XI and MS Access - Database Connector Error:

Post Author: jvaldeziii
CA Forum: .NET
"Database Connector Error:"
does anybody there whose got an idea with this problem?
Im using VB2005 and im trying to show a report using CR XI with a Ms Access database...
Whenever i used a CRAXDRT.Report.SQLQueryString? my application has an error "Database Connector Error"
but whenever i omit this single line of code CRAXDRT.Report.SQLQueryString?
crxReport.SQLQueryString = "Select * from tblPersonal where EMP_ID like '0%'"
Or either i replace it with a CRAXDRT.Report.RecordSelectionFormula?
crxReport.RecordSelectionFormula = "{tblPersonal.IDNo} like '*'"
it works fine and it show the report and data...
But?? i have to use more flexible filter condition like "SQLQueryString" like using LEFT OUTER JOIN or even just a simple query string in sql query...
but using "SQLQueryString" gives me a head ache to figure it myself... I got this frustrating error in my application... "Database connector error"
thats why i need help... please anybody has a good idea to resolve this problem "Database connector error" please refer to my code if there's something missing or lacking in my code...
Here's my sample code:
Private Sub frmCrystalReport_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Try
ChildFormAutoSizeFit(Me)
Me.Cursor = Cursors.WaitCursor
Me.MdiParent = frmMain
crxApp = New CRAXDRT.Application
crxReport = crxApp.OpenReport(reportPath & "\EmployeeRecord.rpt", CrystalDecisions.Shared.OpenReportMethod.OpenReportByDefault)
crxDataBase = crxReport.Database
crxTables = crxDataBase.Tables
For Each crxTable In crxTables
crxTable.Location = DataSource
crxTable.SetLogOnInfo("Provider=Microsoft.Jet.OLEDB.4.0;Data source=" & reportPath, "myEmpDB.mdb", "UserName", "myPassword")
Next crxTable
'Note1: this line crxReport.SQLQueryString gives me the headache "Database Connector Error"
crxReport.SQLQueryString = "Select * from tblPersonal"
'Note2: this line crxReport.RecordSelectionFormula works fine
'crxReport.RecordSelectionFormula = "{tblPersonal.IDNo} like '*'"
AxCRViewer1.ReportSource = crxReport
AxCRViewer1.ViewReport()
crxDataBase = Nothing
crxTable = Nothing
crxTables = Nothing
crxReport = Nothing
crxApp = Nothing
Catch ex As Exception
MsgBox(ex.ToString())
Finally
Me.Cursor = Cursors.Default
End Try
End Sub
Please anybody there who can resolve this problem or even just a good idea to share?? Please...
A lot of appreciation to someone or anybody who can help with this... thanks in advance....

Post Author: Argan
CA Forum: .NET
You may want to move/ask this question in the "Other" sdk forum since this is not the CR.NET SDK, but actually RDC/COM SDK.
You are using the RDC in .NET, which is unsupported/untested so there is no way to know if it is a .NET specific issue or an issue with the RDC.
One of the COM folks may be of more help in that forum.
Good luck with your project.

Error in File (report server\ report.rpt): Database Connector Error

New installation of XI R2 - using Crystal Reports Version 11.5.8.826 for developement against Oracle DB.
Currently have around 20 reports running on XI (need to import ~1500 reports from Crystal Enterprise 10, but waiting to resolve this issue)
Some reports sometimes (not always) get the following error:
Error in File (report server\ report.rpt): Database Connector Error
If the report is re-scheduled, report will sometime run fine and sometimes gets the same error again.
There seems to be no logical way to determine which parameters will cause the report to fail or when.
I'm experiencing the problem on about 3 reports only - All against the same DB and only occassionally. These 20 reports were developed with CR XI and all run against the same Oracle DB.

I've got the same problem- the reports run fine in Crystal, but sometimes (not everytime) they fail in InfoView with "Database Connector Error" message. My report doesn't contain any data, just 8 sets of 4 subreports in different footer sections, which each connect to a different stored procedure. The report is to help with our server checks: we have a set of 4 different stored procedures which run on each of 8 different servers making 32 different SPs and there is a subreport in this report for each.
It does seem to be random whether this problem occurs or not- I have scheduled the report to run regularly (1 recurring instance) and sometime it works, sometimes not, but always the same failure message. I have increased the success rate by allowing the report to re-try on failure, but this does take time, and isn't really curing the problem.
I wonder whether this error could be caused by a delay in one of the SPs returning its data, and the report timing out since no data is being returned. Would anyone know whether this is likely to be the cause, and if so how to fix it? Or any suggestions what else it could be?
Thanks,
Tom

Error in switching from one database location to another database location in Crystal Reports using JSP

Hi,
Please help me in resolving the issue while changing the database dynamically in crystal reports using JSP. I followed the below link to change DB connection dynamically.
CRJava Modify DB Location
Please help me on this.
While switching from one database to another i found the issue.
dbController.replaceConnection(oldConnectionInfo, newConnectionInfo,pFields,replaceParams);
The Error is:
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Subreport does not exist.---- Error code:-2147467259 Error code name:failed
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:2284)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(SourceFile:732)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:166)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.a(SourceFile:528)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.call(SourceFile:526)
    at com.crystaldecisions.reports.common.ThreadGuard.syncExecute(SourceFile:102)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.for(SourceFile:524)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.int(SourceFile:423)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:480)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.int(SourceFile:421)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(SourceFile:351)
    at com.businessobjects.sdk.erom.jrc.a.a(SourceFile:54)
    at com.businessobjects.sdk.erom.jrc.a.execute(SourceFile:67)
    at com.crystaldecisions.proxy.remoteagent.RemoteAgent$a.execute(SourceFile:716)
    at com.crystaldecisions.proxy.remoteagent.CommunicationChannel.a(SourceFile:125)
    at com.crystaldecisions.proxy.remoteagent.RemoteAgent.a(SourceFile:537)
    at com.crystaldecisions.proxy.remoteagent.RemoteAgent.char(SourceFile:220)
    at com.crystaldecisions.proxy.remoteagent.RemoteAgent.new(SourceFile:240)
    at com.crystaldecisions.proxy.remoteagent.RemoteAgent.do(SourceFile:452)
    at com.crystaldecisions.proxy.remoteagent.RemoteAgent.if(SourceFile:429)
    at com.crystaldecisions.proxy.remoteagent.UndoUnitBase.performDo(SourceFile:156)
    at com.crystaldecisions.proxy.remoteagent.UndoUnitBase.a(SourceFile:106)
    at com.crystaldecisions.sdk.occa.report.application.an.a(SourceFile:65)
    at com.crystaldecisions.sdk.occa.report.application.ParameterFieldController.a(SourceFile:1921)
    at com.crystaldecisions.sdk.occa.report.application.ParameterFieldController.setCurrentValues(SourceFile:2237)
    at com.crystaldecisions.sdk.occa.report.application.ParameterFieldController.setCurrentValue(SourceFile:2328)
    at org.apache.jsp.DynamicDB_jsp._jspService(DynamicDB_jsp.java:255)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: com.crystaldecisions.reports.reportdefinition.ReportModificationException: Subreport does not exist.
    at com.businessobjects.reports.sdk.requesthandler.ParameterRequestHandler.a(SourceFile:229)
    at com.businessobjects.reports.sdk.requesthandler.ParameterRequestHandler.for(SourceFile:214)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.do(SourceFile:1492)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(SourceFile:660)
    ... 47 more
Any help Appreciated.
Thanks
Penchal

Do you have subreports in your reports?
If yes, set the connection info for the subreports as well.
Additionaly refer to the below discussion
http://scn.sap.com/thread/3153289
As you are using Crystal reports for ecllipse runtime libraries to build your jsp, you would need to post your dicussions in the below forum to get better response.
http://scn.sap.com/community/crystal-reports-for-eclipse
The above space is dedicated for the issues with crystal reports for ecllipse.
Thanks,
Prithvi

Database Connector Error -Crystal Reports

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