How to Enable Apache Debug Logging

Published: 17 Apr 2018
Last Modified Date: 09 Jan 2019


How to Enable Apache Debug Logging.


  • Tableau Server
  • Windows Server


Follow the steps below:
  1. Locate the httpd.conf file
    • Default Location: C:\ProgramData\Tableau\Tableau Server\data\tabsvc\config
  2. Search for lines like the below:
    # LogLevel: Control the number of messages logged to the error_log.
    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel notice
  3.  Change the value to "debug" (without quotes)
  4.   Restart Tableau Server
    • tabadmin restart
NOTE: To disable Debug logging, change the Value back to "notice" (without the quotes) and restart Tableau Server.

Additional Information

Occasionally Tableau Support will request Apache Debug logging information. 

Debug logging can impact the performance of Tableau Server and should only be enabled when requested to do so by Tableau Technical Support.

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