The following QlikView services never delete log file information:
- QlikView Server
- Directory Service Connector
- Web Server
The Connector for SAP retains log information for one month.
The Distribution Service Log files are subject to removal after 30 days.
Distribution Service Files in the Diagnostics, EDXResults, RepeatVariables, TaskExecutionHistory, TaskLogIndex, TaskProgress, and TaskResults are never deleted.
The Distribution Service log character set is ANSI.
The TaskExecutionHistory is used to display task history for all tasks in the Management Console Status tab view.
The EDXResult folder is used by the API to track what tasks have been started as part of an API call.
Please note, all QlikView logs can be deleted after 30 days. The decision need to be made by the user depending on the business requirement. Logs are for the troubleshooting purpose.