Sqlplus Error 57 Initializing Sql-plus Error Loading Message Shared Library ((exclusive)) Access

Or relink all utilities:

dir %ORACLE_HOME%\sqlplus\mesg\

Next time you see Error 57, don’t panic. Systematically check the paths, and you’ll be back at the SQL> prompt in minutes. don’t panic. Systematically check the paths

Set the variables as follows:

SQL*Plus started running, but it cannot find or read the file that contains all the words it needs to talk to you. run: To fix the problem

If you are logged in as the oracle user and still get permission denied, run: don’t panic. Systematically check the paths

To fix the problem, we first need to understand what the error message means. Let's break it down: