Apache Derby DB Error Code 22020 – Invalid trim string, ‘‘. The trim string must be exa

In this blog post, let’s learn about the error message “22020- Invalid trim string, ‘‘. The trim string must be exa” in Apache Derby Database and the description of the error.

Error Message

22020- Invalid trim string, ‘‘. The trim string must be exa

Error Details

Invalid trim string, ‘‘. The trim string must be exactly one character or NULL. It cannot be more than one character.