Database Error Messages

Release
toggle
  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

TNS-01191

Failed to initialize the local OS authentication subsystem

Cause

Initialization of the security subsystem failed during listener startup or reload. The listener could not obtain system resources (memory, or file descriptors) needed for local OS authentication security mechanism.


Action

Make sure that system resources like shared memory and heap memory are available for listener to execute properly. For further details, turn on tracing and execute the operation again. If the error persists, contact Oracle Support Services.