Using Easy Connect (EZCONNECT) Naming Method to Connect to Oracle Databases

Easy Connection (EZCONNECT) is a method of connecting to an Oracle database that eliminates the need for service name look up. All of the information needed to resolve the connection is included in the connection […]

Message #### not found when attempting to start the listener, tnsping, or SQL*Plus

Problem When attempting to start the listener you receive the following error. Or you may receive the following when attempting to use tnsping. Or you might have attempted a connection using SQL*Plus and received the […]