Crystal Report Viewer Database Connector Error
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Crystal Report Unknown Database Connector Error
About Crystal Reports - Connector Error: ‘If tables are already linked then the join type cannot change.' 10 October 201413 October 2014 by Adrian Gordon Problem When attempting to add a data source, such as a
Database Connector Error 42000 Crystal Report
table, view or command, to a Crystal Report you receive the following error messages as soon as you try to run the report. Failed to retrieve data from the database. Database Connector Error: 'If tables are already linked then the join type cannot change.' Solution This issue occurs when Crystal Reports attempts to build the links between the tables and gets it wrong. By default, when you add a new crystal reports database connector error cannot obtain error message from server table Crystal Reports will try to look all the tables, not just the new table - even if they've already been linked together. The first thing you can do is to open the database expert and very carefully inspect the links, looking for any links that shouldn't be there. You can use the diagram or the ‘Order Links' window to see what links exist. If this doesn't show where the issue is, what you need to do is open a working version of the report, take not of the links then compare the links to the report that is not working - this will show the one or more links that have been automatically added and are incorrect. For example, these are the links shown in the Order Links window before the T_Contract_Disbursements table was added And these are the links after the T_Contract_Disbursements table was added What this shows is that two new links have been automatically added, in addition to the correct T_Contract_Disbursements link. What you need to do is go back to the link diagram and remove these links. You may also need to use the Order Links window to specify the order the table links occur - inner joins should be listed at the top, followed by any left or right joins. Categories Crysta
SAP Crystal Reports, version for Visual StudioWhere is this place located?All Places SAP Crystal Reports, version for Visual Studio 12 Replies Latest reply: Dec 14, 2013 5:30 AM by TIEJUN LI Tweet Unknown Database Connector
Crystal Reports Database Connector Error Im006
Error using Crystal Report XI with Windows 7 Pam Athens Aug 11, crystal reports database connector error 22018 2011 7:07 PM Currently Being Moderated My current configuration is:Windows XP ProfessionalCrystal Reports XI ProfessionalOracle Client 10gThis is working crystal reports database connector error failed to retrieve data from the database 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. https://www.itsupportguides.com/crystal-reports/crystal-reports-connector-error-if-tables-are-already-linked-then-the-join-type-cannot-change/ 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 12017Views Re: Unknown Database Connector Error using Crystal Report XI with http://scn.sap.com/thread/2015973 Windows 7 Don Williams Aug 23, 2011 6:49 PM (in response to Pam Athens) Currently Being Moderated Hello,CR XI is not supported nor ever tested on Windows 7. CR XI R2 is and you can upgrade for free:http://downloads.businessobjects.com/akdlm/crystalreports/crxir2_sp4_full_bld_0-20008684.exehttp://downloads.businessobjects.com/akdlm/crystalreports/CRYSTALREPORTS06_0-20008684.EXEUse you XI keycode to install it.Make sure the Oracle Client install is in the PATH statement and if you are using ODBC use Oracles Driver not Microsoft's ODBC Oracle client, it doesn't work because it only supports Oracle 7.Don Alert Moderator Like (0) Re: Unknown Database Connector Error using Crystal Report XI with Windows 7 Don Williams Aug 11, 2011 10:03 PM (in response to Don Williams) Currently Being Moderated And which SDK are you using? Alert Moderator Like (0) Re: Unknown Database Connector Error using Crystal Report XI with Windows 7 Pam Athens Aug 12, 2011 8:01 PM (in response to Pam Athens) Currently Being Moderated We currently do not use any SDK. We create reports right out of crystal and the apps specialist runs them for the organization. I have my path set correctly I believe: Here is a copy of it.Path=C:\Program Files\Business Objects\Common\3.5\bin\NOTES;C:\Program Files\Business Objests\Common\3.5\bin\NOTES\DATA\;C:\oracle\product\10.2.0\client_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\Syste
Known Issues and Solutions / Solution: Failed to Open the Connection Solution: Failed to Open the Connection Before The Report Viewer will work on your system, you must setup and configure the database connections that http://www.thereportviewer.com/documents/report-viewer-documentation/known-issues-and-solutions/solution-failed-open-connection are referenced inside your report. If they are not setup, you will get a "failed to connect message." This is expected and normal. Just takes a bit of work to setup and configure the http://forums.asp.net/t/1679234.aspx?unknown+database+connector+error+in+crystal+report+XI connections properly. Generally this is done by the person who designs the reports or the person who maintains the database. Issue You try to open or refresh data on a report, and get a crystal report message box that says "failed to open the connection." Resolution The computer has to be configured to connect to the datasource referenced in the report. Setup the system the same way as the computer used to design the reports. Install the same database drivers (32-bit versions). Give them the same name. Your report files contain database references. Here are some guidelines: You have to setup the database driver database connector error on the client PC (the one with The Report Viewer) The software support most any type of database driver, so guidelines are general. You have to setup the PC and database drivers the same way you would a system with full Crystal Reports. You must use a 32-bit version of the database driver The software works fine on 64-bit systems (using 32-bit database drivers) The 32-bit ODBC database driver is in this location on 64-bit systems: C:\Windows\SysWOW64\odbcad32.exe If using ODBC, the DSN must match the DSN hard coded inside the report file You must configure the database server to allow connections from the client PC. Many database servers will reject connections if their IP, PC, or username isn't explicitly allowed to connect; and they won't tell you why. If you get a connection error with "vendor database error" number, then that number is an error number from your specific database type. Search online for the cause of it. Getting a vendor error means that you are connecting to some database, but perhaps don't have permission to view a specific table or shared procedure. Setup the computer the same way as the machine that designed the reports; configure the database server to allo
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/Advanced ASP.NET/Crystal Reports/unknown database connector error in crystal report XI unknown database connector error in crystal report XI [Answered]RSS 1 reply Last post May 08, 2011 11:05 PM by necro_mancer ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Reply mazez1971 Member 1 Points 22 Posts unknown database connector error in crystal report XI May 08, 2011 10:25 AM|mazez1971|LINK developing web application using visual studio and sql server 2000 and crystal report XI Release 2 and window 2003 server. when trying to create new connection in crystal report getting error message. create new connection > OLE DB (ADO) > Unknown Database Connector Error Reply necro_mancer Contributor 5231 Points 1602 Posts Re: unknown database connector error in crystal report XI May 08, 2011 11:05 PM|necro_mancer|LINK hi mazez, Have you had a chance to check this article: - http://www.tek-tips.com/viewthread.cfm?qid=1552690&page=18 - http://social.msdn.microsoft.com/forums/en-US/vscrystalreports/thread/122b902b-ddaf-410c-9fe0-fdec924e1b1b This problem has been posted before, but there is no further update on the outcome ASP.NET Programming is simple - ASP.NET Hosting ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. All rights reserved. Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle