[VNET] Problem with sql-statement and "binded with"

[SoftIl]

Hi,
what is wrong:
I try this:
"INSERT INTO auslaufarten (bezeichnung,kennzeichen,key,record_id) VALUES (:1,:2,:3,:4) binded with {'Hofweide','0','1','e75eb429-6844-4e6a-8730-71779d079eb6'}"
and I get an error "The object reference was not fixed to an object authority." in MS Visual Studio and also in Valentina Studio (Errore: unknown error).

If I do that:
"INSERT INTO auslaufarten (bezeichnung,kennzeichen,key,record_id) VALUES ('Hofweide','0','1','e75eb429-6844-4e6a-8730-71779d079eb6')"
it works.

Where is the problem??

Thanks for your help,
Carsten