dbexpoda.dll randomly crashing

Discussion of open issues, suggestions and bugs regarding usage of dbExpress drivers for Oracle in Delphi and C++Builder
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Joined: Fri 24 Jul 2009 15:34

dbexpoda.dll randomly crashing

Post by jmontesi » Fri 24 Jul 2009 15:54

We are using dbexpoda 3.20 on a system that continuosly runs collecting client data, unfortunately after a few days the dll crashes updating data.
Our system processes the exception and logs it as

Error Updating Data: Access violation at address 04264422 in module 'dbexpoda.dll'. Read of address 00000044

Funny thing is that previous or later attempts with the same data yield no errors.

This event happens roughly 1 every 2000 times the routine is run

The affected source is a routine that creates a transaction and performs some queries, and a lot of updates and inserts (no deletes)

Database: Oracle 9i
Application runs on: Windows 2003 Server R2
Application developed with: Delphi 7 (Build 8.1)
Driver Version: dbExpress driver for Oracle 3.20

Any ideas?

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Post by Plash » Thu 06 Aug 2009 08:08

We could not reproduce the problem. Please create a test project that demonstrates the problem and send it to support*devart*com.

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