ManyToOne Problem

[martinganserer]

Hello,

I have a problem with a unidirectional ManyToOne-Relationship.

...
class customer
{
...
 @ManyToOne(fetch=FetchType.EAGER,optional=true)
 @JoinColumn(name="country",referencedColumnName="id")
 public Country getCountry()
 {
 return country;
 }

When I try to persist a customer object I get following error:

 Cannot add or update a child row: a foreign key constraint fails
10:54:20,265 INFO [STDOUT] ...; CausedByException is:
 Could not execute JDBC batch update

Can somebody please help me?

[epbernard]

not enough info here

[martinganserer]

Hello,

after I restarted JBOSS it worked!