Problem: When creating database schema, you see a message about tables already existing.

This message could be a result of running the same script twice when creating your database schema. Some applications share the same underlying framework, and running the same script (or scripts containing duplicate information) twice generates messages about tables already existing.

Possible Solution: Usually this error message does not cause problems; however it is good practice to avoid running scripts more than once.

See Create Database Schemas and your application documentation to determine if there are duplicate scripts in your installation instructions.