Oracle “ORA-12162: TNS:net service name is incorrectly specified” Error and Solution
During the connection to the Oracle Database server with the sqlplus we may get an error with the ORA-12162 specifier. This error will prevent to connect to the Oracle Database Server. “ORA-12162: TNS:net service name is incorrectly specified” Error This error will be look like below. This error is caused by not setting $ORACLE_HOME and $ORACLE_SID … Read more