Unable to Start or Stop Cache Agent

This section describes problems you might encounter when starting or stopping the cache agent.

Possible cause	What to do
Cache agent is already running.	See Check Status of Cache Agent.
Cannot locate Oracle Database libraries.	See Check Status of TNS Listener and Oracle Database Server. Check the permissions on the libraries.
ORACLE_HOME is invalid.	See Check ORACLE_HOME Environment Variable.
Privileges are insufficient.	You must have CACHE_MANAGER privilege to start or stop the cache agent.
OracleNetServiceName is incorrect.	Ensure that the OracleNetServiceName set in your database source name definition matches the Oracle Service Name for the Oracle Database instance that contains the tables to cache in TimesTen.