In this blog post, let’s learn about the error message “331 Cannot drop database directory.” in Hydra and the description of the error.
Error Message
331 Cannot drop database directory.
Error Details
While the database server was executing the DROP DATABASE statement, it removed all database-related files from the dbname.dbs directory and tried to remove the directory itself, but an error occurred. Check the accompanying ISAM error code for more detailed information on the cause. The most likely cause is that you or another user created nondatabase files in the same directory, and the directory cannot be removed because it is not yet empty.