Sqlplus error message when you log on to a dynamic link library where the LONGJMP entry point cannot be located

Problem Description: When we log on as Oracle Sqlplus below, there is an error message that cannot be located longjmp the entry point of the program on the dynamic link library D:\app\porry\product\11.2.0\dbhome_1\bin\oracore11.dll.

Or, there is a ora-12514 error when logging on with Oracle PL/SQL Developer client, but there is no error with TNS configuration, the following error:

Solution: This problem occurs because after we have installed Oracle, we have installed Oracle Developer Suit. Oracle Development tools. This causes the values of the database in the environment variable to be squeezed back. As shown in the following:

Specific practices:

             You only need to put the database-related variable values first in the PATH environment variable, as shown in:

After setting up and saving the environment variables, we use PL/SQL Developer Login to see if we can log in successfully, and if the interface appears, the problem is solved successfully.

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Sqlplus error message when you log on to a dynamic link library where the LONGJMP entry point cannot be located