6205 Invalid key property

Product Information > JADE Error Messages and System Messages > 6000 through 6999 - JADE Compiler Errors > 6205 - Invalid key property

Cause

This error occurs if you attempt to specify as a dictionary key a property that is not valid as a key. This can be for one of the following reasons.

The property can identify a collection rather than a single object reference or primitive attribute.
The property is a variable length String or Binary (String Large Object or Binary Large Object) primitive type.
The property has the virtual attribute.
The property is a mapped property that is defined in the RootSchema.

Action

Change the key definition to refer to a valid property.