dbexpoda.dll randomly crashing

[jmontesi]

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?

[Plash]

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