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Error: The connection Must Be open for this operation
Hi Expers!
Production Scenario:
Web Application made using Asp.Net 1.1 C#
Host IIS: Windows 2003 Server x86, IIS 6,
Host DB: SQL Server 2005 SP2, Oracle Database 10g Release 1
In Development Environment, Certification and Testing (3 different environments), the application works correctly.
But production is not working.
The application error occurs into a specifiable screen (which accesses an Oracle DB), displays the following error:
"The connection Must Be open for this operation" (screen attached)
I believe it is due to some problem with the Oracle DLLs.
What is better way to find a solution to this error?
Thx!
error.JPG
Production Scenario:
Web Application made using Asp.Net 1.1 C#
Host IIS: Windows 2003 Server x86, IIS 6,
Host DB: SQL Server 2005 SP2, Oracle Database 10g Release 1
In Development Environment, Certification and Testing (3 different environments), the application works correctly.
But production is not working.
The application error occurs into a specifiable screen (which accesses an Oracle DB), displays the following error:
"The connection Must Be open for this operation" (screen attached)
I believe it is due to some problem with the Oracle DLLs.
What is better way to find a solution to this error?
Thx!
error.JPG
ASKER CERTIFIED SOLUTION
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Again: Is that the complete stack trace?
I've never seen that error from a version incompatibility.
Looks like you are using ODP.Net. The important DLL is OracleDataAccess.dll. Check the version between the different systems.
I've never seen that error from a version incompatibility.
Looks like you are using ODP.Net. The important DLL is OracleDataAccess.dll. Check the version between the different systems.
Is your production and development share the same database server? If not then maybe there's something wrong in your connection string.
ASKER
Resolved!
How exactly was this resolved? I'm having the same issue too
ASKER
I believe that is caused by Oracle version of the DLLs, but I do not know how to start.
Thx.