My Oracle Support Banner

New 12C Install fails to start TNSLSNR with Unable to OpenSCManager: err=5 TNS-12560: TNS:protocol adapter error TNS-00530: Protocol adapter error (Doc ID 1587198.1)

Last updated on OCTOBER 22, 2020

Applies to:

Oracle Net Services - Version to [Release 11.2 to 12.2]
Microsoft Windows x64 (64-bit)
* Additional note for -->
Due to the fact that many 12c features and settings were back-ported to the patchset, this note can also be applied to the patchset.


 To get the listener to start.


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

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

In this Document

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