Field not found at IntervalMatch()

[#1]

Hi,

i am new to QuickView and i am trying to get IntervalMatch to work. I read a bunch of forum posts and documentations but i don't get the error. Is it possible that the Personal Edition doesn't support IntervalMatch?

This is my code:

foo:
mapping LOAD * INLINE [
 a, b
 1, b1
 2, b2
 15, b15
 ];
bar:
LOAD * INLINE [
 a_von, a_bis, baz
 1, 5, baz1_5
 1, 10, baz1_10
 10, 20, baz10_20
];
Intervalmatch(a) load a_von, a_bis resident bar;

And i get this error:

Field not found
Intervalmatch(a) load a_von, a_bis resident bar

Any hints?

Thanks for your help!

[#2]

There is a "mapping load" on table foo. Try removing the mapping part.

/Michael