I have built some SSRS reports that work fine running in Visual Studio:
However when trying to run the reports in the web browser I get the following error message:
An error has occurred during report processing. (rsProcessingAborted)
Cannot create a connection to data source 'DataSource1'.
(rsErrorOpeningConnection)
ERROR [IM014] [Microsoft][ODBC Driver Manager] The specified DSN
contains an architecture mismatch between the Driver and Application
The data source for my reports that works in Visual Studio is a system DSN 32-bit connection (tiingo_32bit):
When I test the connection it seems to work fine:
This solution and set of reports is based on a Postgresql database which is running on a raspberry pi on my network. None of these reports work.
I also have a MS SQL Server database on my local machine which is also running the SSRS server. The reports I have built from those MS SQL databases work fine in both visual studio and the browser:
Is there something special to be able to use a Postgresql database with SSRS reports?
Visual Studio is (or at least has been in the past) a 32-bit application so it can't work with the 64-bit connection. That said, Visual Studio 2022 is 64-bit so you could try that to see if it solves your problem.
Related
I'm trying to migrate a small .NET application (VS2008, Crystal Report 10, OS Win7 32-bit)
The application has got 2 reports that use some data of an oracle database version 11g Release 2 (11.2.0.1).
When I upgrade the application (VS2019Pro, latest Crystal Report (CR13SP25), OS Win10 64-bit) the application itself runs as expected and the 2 crystal reports show the proper data.
It's only when I open Database Expert in crystal report designer and try to access the Oracle connection, I receive an error when trying to pull the list of tables of that connection.
I've tried all 3 possible Oracle connections and all of them give a (different) error:
(1) Microsoft OLE DB Provider for Oracle (MSDAORA): "ADO error code: 0x80004005 - Error while trying to retrieve text for error ORA-01019"
(2) OLE DB for Oracle (OraOLEDB.Oracle): "ADO error code: 0x8000ffff"
(3) Oracle Server (crdb oracle): "Unknown error in database connector"
Now the weird part is that sometimes I do have access to those 3 connections in Database Expert, meaning the list of tables becomes visible.
This happens very rarely and doesn't last for a long time. I've also noticed that when this happens I can access all 3 different connections, so it's "all or nothing".
This behaviour is the same when I create a new solution and add a new crystal report or when I use Visual Studio 2017 Professional instead of 2019.
Anybody has an idea on how to fix this kind of behaviour?
Thanks in advance!
Finally managed to solve this one.
First I opened the old project in Visual Studio 2019, triggering the conversion screens of both the solution itself and Crystal Reports (choose Yes).
Since my original solution was using the (obsolete) Microsoft OLE DB connection for Oracle I’d first created a new connection, in Database Expert (in An existing Crystal Report), that used the OLE DB provider of Oracle situated in OLE DB (ADO).
Next I replaced the old connection by the new one (again in Database Expert).
After applying this to all of the existing reports, everything was working properly!
I am using Crystal Reports for Visual Studio 2013. The reports work fine on my local computer and in Visual Studio on the production server.
When I deploy them in IIS 7.5 I am getting the following error:
Failed to open the connection. ReportName
3400_4400_{A861BA52-167D-4EAF-AAAF-32B2FB34FFAA}.rpt
Operating System: Windows Server 2008 R2 Enterprise;
System Type: 64-bit Operating System;
Database: MySQL;
I copied the aspnet_clients folder in the wwwroot folder and in the application folder.
Any help would be appreciated.
Thank you.
There is 2 things which may cause this issue,
Are you installed the Crystal report runtime? if no, then here is
link1, link2. You can choose 64 bit option.
If you installed CR-runtime, then crystal report does not have connect to sqlserver. So for this, if you able to check your local crystal report with prod sqlconnection, check that and still you have issue, means you are not give sql server credential to crystal report at run-time. Check this link.
Crystal Report throws 'Failed to open the connection.' only on postback
http://www.codeproject.com/Questions/667950/crystal-reports-connection-to-sql-server-database
http://aspalliance.com/532_Understanding_the_Login_Failed_Error_in_Crystal_Reports.3
I have some updates!!! I can't believe this was the issue....so frustrating!!!...
On my production server I only created a User DNS...which worked fine with Visual Studio...but not with IIS. After I created a System DNS the report worked fine in IIS as well...
ERROR MESSAGE:
Test connection failed because of an error in initializing provider. Unrecognized database format '\nrpi.local\commonData.accdb'
I set up my database and SSIS and everything was working great. However my database was growing and when it got near 100MB i decided to "compress it" The minute I did that my SSIS started to fail 100% of the time and I get the message above.
I have tried using a JET connection, but no luck. I am currently using an ACE OLEDB 12.0
I have tried running SSIS in 32-bit mode, but no luck.
If i pull a backup of the DB before it was compressed everything works again.
Basic Info: Access 2007, Visual Studio 2008 SP1
Any Thoughts?
Download and install the data connectivity componets from Microsoft.
http://www.microsoft.com/en-us/download/details.aspx?id=23734
Then change your provider on the source connection to "Native Oledb\Microsoft Office 12 Access Databse Engine OLEDB Provider"
Also, If your envirnment is 64bit you wont able to use Access as a resource. Go into the properties of your Project and change the Run64BitRuntime property to false in Debugging section and re-try.
Failed to load database information. Details: The database DLL crdb_ado.dll could not be loaded. Error in File (filename) Failed to load database information.
I am receiving this error when i try to run a crystal report from my page. on the server I have installed the CRRedist2008_x86 and the dll file is in the business objects folder, but for some reason it is still not loading. I also checked to make sure I have the msvcp60.dll which is also needed but still am unable to run the report.
The server is running Windows Server 2008, has Visual Studio 2005 installed on it (not sure if that makes any difference). The application ran fine on my local machine, but after uploading it to the server, it's not wanting to play nice.
Any suggestions/help is appreciated.
Thank You
You should get Dependency Walker and open the crdb_ado.dll to confirm all the required files are there. Although checking for msvcp60.dll is generally the right idea, I've found that people are often looking for the wrong version of those files OR that other required DLLs are also missing.
Also, be sure the redist you are using matches the version of Crystal Reports you have referenced in your project. There is a difference between using, say Crystal Reports 2008 on top of Visual Studio 2005,, versus using the BUNDLED Crystal Reports that comes with Visual Studio 2005 (Or 2008, or 2010 for that matter.).
In fact, sometimes people don't realize that their .NET projects are referencing the "comes with Visual Studio" edition of Crystal Reports because they happen to have Crystal Reports version <whatever> installed on their PC.
That said, if you are pretty confident your redist of CRRedist2008_x86 matches what you are using, I'd focus on Dependency Walker to see if it is indicating a missing required file for the crdb_ado.dll.
I've worked with Crystal Reports for several yrs but now with a particular report created by another developer, I cannot change the DB connection/location.
He used an OLE DB connection and created the report for use in a Windows App using Visual Studio. The report works "sort of" in Visual Studio but I have a higher version of VS (VS 2010) than the developer but it is causing issues on the formulas he uses.
I am now just trying to open the report outside of VS directly in Crystal and I can't get it to update the db location.
I created an ODBC linc and tried using it to swap out the db location and it says:
"Data Object cannot be opened/accessed" ... followed by "Unknown Database Connector Error"
I don't know how to troubleshoot this further. Any help will be appreciated. Thanks
I had the same issue, and was able to resolve it by selecting the SQL Server Native Client 10.0 driver rather than the 11.0 one when setting up the ODBC connection.
You have to delete the original if you want to have the same name.