Progress odbc driver & IIS problem

[Alvin Kao]

Hi All ;

We used C# program to connect to Progress 10.0B(SP5) database by ODBC, but it makes IIS crash frequently.
And we have checked the C# program is correct. The environment is IIS 6.0 at window 2003 R2.
And Error Event log as below. Please help us to resolve these problem.

Thanks a lot.

Regards:
Alvin Kao
------------------------------------------------------------------------------------Source : COM+
Event ID : 4786
Date : 2011/10/18
Time : 09:37:05 AM
Description : The system has called a custom component and that component has failed and generated an exception. This indicates a problem with the custom component. Notify the developer of this component that a failure has occurred and provide the following information。
Component ID : 3[ODBC][Env 1e0e2298]
Method: IDispenserDriver::CreateResource
Procedure : w3wp.exe
Exception: C0000005
Address : 0x7C95C6E4
Call Stack :
ntdll!RtlUpcaseUnicodeChar + 0x1a8
PGPRO1019!BaseStatement:ersistAsXML(void *,long) + 0x4cb0
PGPRO1019!BaseStatement:ersistAsXML(void *,long) + 0x4ba7
+ 0x875ffec

 

[RealHeavyDude]

I am no expert in interpreting that call stack - but to me it seems that you have a problem with your client not being able to process UTF-8 characters stored in the database.

What code page does the database use and what code page does your client program use?

Heavy Regards, RealHeavyDude.

 

[Alvin Kao]

Hi RealHeavyDude ;

Thanks for your reply.
The code page that the database use and client program use both are CP950.
Thanks again.

Regards:
Alvin Kao

 

[TomBascom]

You should upgrade Progress. 10.0B is ancient, obsolete and unsupported.