TNS-12514: TNS:listener does not currently know of service requested in connect descriptor

One of the ways to resolve the error "TNS-12514: TNS:listener does not currently know of service requested in connect descriptor" could be registering DB Service Name as following:

SQL> alter system set local_listener=DBServiceName scope=both;

System altered.

SQL> alter system register;

System altered.

SQL> exit

$ lsnrctl reload