1.SQL Developer Start Oracle prompt: Enter the full PathName for Java.exe

After the Oracle database is installed, start the database as SQL Developer: The result is a small box prompting you to enter the full PathName for Java.exe

For this workaround:

Locate the Java.exe file under the Oracle path that you installed, and locate the following two paths of Java.exe:

First one: D:\app\Administrator\product\11.2.0\dbhome_1\jdk\jre\bin\java.exe

The second one: D:\app\Administrator\product\11.2.0\dbhome_1\jdk\bin\java.exe

Try to put one of the two paths above to solve the problem.

Reference files:

1.SQL Developer Start Oracle prompt: Enter the full PathName for Java.exe