Apache Derby DB Error Code X0Y63 – The command on table ‘‘ failed because null data

Posted by AbundantCode

In this blog post, let’s learn about the error message “X0Y63- The command on table ‘‘ failed because null data “ in Apache Derby Database and the description of the error.

Error Message

X0Y63- The command on table ‘‘ failed because null data

Error Details

The command on table ‘‘ failed because null data was found in the primary key or unique constraint/index column(s). All columns in a primary or unique index key must not be null.