Code Value: 5
This exception is thrown when an invalid PBDOM_OBJECT is used, either directly to invoke a method, or as a parameter.
Situations where a PBDOM_OBJECT is deemed invalid include those where a PBDOM_OBJECT is instantiated as a PBDOM_OBJECT and not as a derived class object. They also include the situation where a PBDOM_CHARACTERDATA object is instantiated directly as a PBDOM_CHARACTERDATA object.