Oracle HTTP Server Fails to Start with "Invalid Argument: Could Not Set Permission For Mutex Lock!"
(Doc ID 2540650.1)
Last updated on FEBRUARY 18, 2025
Applies to:
Oracle Fusion Middleware - Version 12.2.1.3.0 to 12.2.1.3.0 [Release 12c]Information in this document applies to any platform.
Symptoms
OHS fails to start with "Invalid argument: Could not set permission for mutex lock!". The log files shows the following errors:
Changes
This issue started happening after changing the OHS port to a privilege port (ports less than 1024). The httpd.conf is not configured with User and Group values.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |