My Oracle Support Banner

Windows: Listener fails to start with ORA-12560 (Doc ID 2012503.1)

Last updated on APRIL 04, 2017

Applies to:

Oracle Net Services - Version 10.2.0.4 to 12.1.0.2 [Release 10.2 to 12.1]
Microsoft Windows x64 (64-bit)

Symptoms

 Starting the listener on Windows fails with:

TNS-12560: Protocol Adapter Error

TNS-530: Protocol Adapter Error

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.