25 Dump Exclusive | Windev

To prevent this error in production, your WinDev 25 code should handle disconnects gracefully. Use the HDisconnect function to ensure that when a user closes a window or the app, the server-side socket is properly released. 3. Check for Zombie Processes

Perform database dumps and re-indexes during off-peak hours using the HFSQL Service Task Scheduler.

Understanding the "Dump Exclusive" error in WinDev 25 is essential for maintaining stable database environments. This error typically occurs when the HFSQL engine attempts to perform a maintenance task—such as an index rebuild or a structure update—but cannot gain total control over the data files because another user or process is still connected. What is a Dump Exclusive? windev 25 dump exclusive

Antivirus software or Windows indexing services are scanning the data folder. Step-by-Step Troubleshooting 1. Use the HFSQL Control Center

The application crashed, but the HFSQL Client/Server engine still thinks the user is "connected." To prevent this error in production, your WinDev

To avoid "Dump Exclusive" errors in the future, follow these architectural tips:

Build a "Force Close" mechanism into your app. This can be a simple timer that checks a specific record in a Param table; if you flip a "Maintenance" switch to true, the app notifies users to save and then closes itself. Check for Zombie Processes Perform database dumps and

Right-click and select (be careful, as this may cause unsaved data loss for that user). 2. Implement "HDisconnect" in Code