Last updated on OCTOBER 27, 2016
Applies to:Oracle Net Services - Version: 10.2.0.4.0
This problem can occur on any platform.
TNS-12197: TNS:keyword-value resolution error
TNS-12533: TNS:illegal ADDRESS parameters
TNS-12560: TNS:protocol adapter error
TNS-03601: Failed in route information collection
Still the tnsping and connections using sqlplus works well with the same tns service name entry.
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms