WebLogic Server 12c connection to SCAN 11.2.0.4
The moment of configuration of the application on the "WebLogic ServerAdministration Console 12c" and on the connection test to service of SCAN of the database.
Present the next error:
(self-tuning)'> <<WLS Kernel>> <> <> <1438030878790> <BEA-149205> <Failed to initialize the application "AfAppSegOracleDS" due to error weblogic.application.ModuleException: oracle.net.ns.NetException: Listener refused the connection with the following error:
Error oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12520, TNS:listener could not find available handler for requested type of server
Error Substituted for the exception oracle.net.ns.NetException which lacks a String contructor, original message - Listener refused the connection with the following error: ORA-12520, TNS:listener could not find available handler for requested type of server