Solution: The Listener is not started or the database service is not registered with the listener

The listener is not started or the database service is not registered with the listener solution oracle Encounters "the listener is not started or the database service is not registered with the listener" as follows: C: \ Users \ zhou> emca-repos recreate EMCA started in 2011-8-3 3 3: 04: 32EM Configuration Assistant, 11.2.0.0.2 official Edition Copyright (c) 2003,200 5, Oracle. All rights reserved. Enter the following information: Database SID: orcl listener port: 1521SYS User Password: SYSMAN User Password: Continue? [Yes (Y)/NO (N)]: y2011-8-3 3:05:05 oracle. sysman. emcp. EMConfig perform information: The operation is logged to D: \ app \ zhou \ export toollogs \ emca \ orcl \ emca_20151108_03_03_04_31.log. 3:05:05 oracle. sysman. emcp. EMConfig perform severe: The Listener is not started or the database service is not registered with the listener. Start the listener and register the database service, and then run EM Configuration Assistant again. For more information, see log files in D: \ app \ zhou \ export toollogs \ emca \ orcl \ emca_20151108_03_03_04_31.log. Configuration cannot be completed. For more information, see log files in D: \ app \ zhou \ export toollogs \ emca \ orcl \ emca_20151108_03_03_04_31.log. When the lsnrctl start command is executed, the message is that the LISTENER has been started. Solution: Find the listener you created in 1.net manager, add the service name and oracle_home path to the database, and save it. 2. Restart the listening server and run the lsnrctl reload command.