Understand the event log components
- Last Updated: February 11, 2026
- 1 minute read
- OpenEdge
- Version 13.0
- Documentation
The components of the Event Log are standards defined by Windows. The table below describes the Event Log columns.
| Column | Description |
|---|---|
| Date | Date the event occurred. |
| Time | Time the event occurred. |
| Source | Source of the event. If the source of the event is a connected OpenEdge database, the database's name appears in this column. |
| Category | There are 14 OpenEdge event categories: AIW, APW, BACKUP, BIW, DATASERVER, MON, OIBRKR, OIDRVR, OpenEdge, RFUTIL, SERVER, SHUT, USER, and WDOG. All categories reside in a file called category.dll. These categories correspond to the existing categories of events that are displayed in the progress.lg file. |
| Event | The OpenEdge message number that was generated. These are the same message numbers that are displayed in the standard database .lg file. |
| User | Identifies the user logged in to the Windows workstation where the event occurred. |
| Computer | Identifies the name of the Windows workstation where the event occurred. The Event Viewer enables you to get more information about events by double-clicking on any event. |
Select an event to view additional information about it.