Hi Michael,

> > There is an error-code inside the message.
>
> Where ?
>
> 'violation of FOREIGN KEY constraint "INTEG_340" on
> table "FARVE_OMSETNING"'

What components are you using? If you're using IBX - try to get
some extended error information (have a look at the class of the
exception, see if there are others than "Exception"). Whenever
I catch errors, there's something called ISC ERROR CODE inside.

Martijn Tonies
InterBase Workbench - the developer tool for InterBase and Firebird
http://www.interbaseworkbench.com

Upscene Productions
http://www.upscene.com

"This is an object-oriented system.
If we change anything, the users object."

> This is an example of one of my errors.
> Its meaningfull to me, but not to anyone else.
>
> Of course I could rename my INTEG_340 to something meaningfull.
> But still I don't know what the error is about (of course I do here,
> but there can be other exampels which I don't know.
>
> Michael