My Oracle Support Banner

EM 12c: Silent Installation of the Enterprise Manager 12c Cloud Control Agent Fails in Securing with Message: ERROR:101:Invalid Input. Invalid characters found in host parameter (Doc ID 1635876.1)

Last updated on MAY 02, 2021

Applies to:

Enterprise Manager Base Platform - Version and later
Information in this document applies to any platform.


Silent installation of the Enterprise Manager 12c Cloud Control fails while securing with the following logged error:

From .../agent_inst/sysman/log/secure.log:



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.