Solved

The database DLL 'crdb_oracle.dll' could not be loaded. Error in File C:\WINDOWS\TEMP\burak2 {3BC043CF-27DB-4C79-9079-AE224D365936}.rpt: Failed to load database information

Posted on 2006-11-06
4
4,547 Views
Last Modified: 2008-01-09
Dear Crystal Reports Experts,

I have reports of which connection providers are native Oracle 8 Server connections. I am getting the following error while running them in my web application developed with Visual Studio .NET 2005 (Crystal Reports for Visual Studio .NET):

Failed to load database information. Details: The database DLL 'crdb_oracle.dll' could not be loaded. Error in File C:\WINDOWS\TEMP\burak2 {3BC043CF-27DB-4C79-9079-AE224D365936}.rpt: Failed to load database information.

If I open the report in Crystal Reports (version 9.2.0.448) and change the connection from Oracle Server to OLE DB (ADO) connection, it works. Since I do not want to open each report and change the connection manually, I am looking for a way to change the connection provider programmatically. Is it possible to change the connection provider info of a report dynamically or if not, how can I get rid of the crdb_oracle.dll error?

Thanks in advance,

Burak

0
Comment
Question by:Pyazilim
4 Comments
 

Author Comment

by:Pyazilim
ID: 17879653
By the way, the machine running the reports have Oracle 9.2.0.1.0 Client installed, and the path to the oci.dll is in the PATH environment variable. I also gave the NEWTORK SERVICE account Full Control of the crdb_oracle.dll which resides in C:\Fidelio\crystal directory, which is also in the PATH

PATH=C:\oracle\ora92\bin;C:\Program Files\Oracle\jre\1.3.1\bin;C:\Program Files\
Oracle\jre\1.1.8\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\
Fidelio\Crystal
0
 
LVL 100

Accepted Solution

by:
mlmcc earned 500 total points
ID: 17970032
>>Is it possible to change the connection provider info of a report dynamically
As far as Iknow you cannot change the connection tyoe dynamically.

This tool may be able to help
http://www.softwareforces.com/Product/ri/pro/3/rptinspector.htm

mlmcc
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Crystal Reports Sum only working when drilling down 20 66
Business Object Server 2 33
Crystal Reports 12 44
Page n of M in Crystal reports not calculating correctly 4 30
Hot fix for .Net Crystal Reports 10.2.3600.0 to fix problems with sub reports running on 64 bit operating systems ISSUE: Reports which contain subreports fail with error "Missing Parameter Value" DEPLOYMENT SERVER OS: Windows 2008 with 64 bi…
Hello everyone, Hope you find this as helpful as we did. We have on the company I work for an application built in Delphi V with Crystal Reports 8. We all know that Crystal & Delphi can be temperamental sometimes and the worst thing is, nearly…
Email security requires an ever evolving service that stays up to date with counter-evolving threats. The Email Laundry perform Research and Development to ensure their email security service evolves faster than cyber criminals. We apply our Threat…
Nobody understands Phishing better than an anti-spam company. That’s why we are providing Phishing Awareness Training to our customers. According to a report by Verizon, only 3% of targeted users report malicious emails to management. With compan…

679 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question