document not saving in spring jpa document manager application

Question

I am developing a document management application in spring using jpa and MySQL. The application is currently accepting a document an

Answer 1

I'm not a Hibernate-with-annotations expert (I've been using it since 2004, but with XML config). Anyway, I'm thinking that you're mixing annotations incorrectly. You've indicated that you don't want the file field persisted with @Transient, but you've also said it's a @Lob, which implies you do want it persisted. Looks like @Lob is winning, and Hibernate is trying to resolve the field to a column by using the field name.

Take off the @Lob and I think you'll be set.