CMAN: ORA-12529 Error Reported Using Connect Manager

(Doc ID 1441532.1)

Last updated on APRIL 14, 2015

Applies to:

Oracle Net Services - Version and later
Information in this document applies to any platform.


Attempting to connect via Connection Manager(CMAN), fails with following error:

   ORA-12529: TNS:connect request rejected based on current filtering rules


Connections via CMAN are successfull to other databases.


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 hundreds of Community platforms