Normal exception for setting null on undefined prop Open Type string value: Value Of Open String Open Type boolean value: 1 EMP1 type property: name ( many? 0) of type String EMP1 type property: SN ( many? 0) of type String EMP1 type property: manager ( many? 0) of type Boolean EMP1 inst property: name (many? 0) of type String EMP1 inst property: SN (many? 0) of type String EMP1 inst property: manager (many? 0) of type Boolean EMP1 inst property: openstring (many? 0) of type Bytes EMP1 inst property: openboolean (many? 0) of type Boolean EMP1 inst property: opentypelist (many? 1) of type Short EMP1 inst property: name (many? 0) of type String EMP1 inst property: SN (many? 0) of type String EMP1 inst property: manager (many? 0) of type Boolean EMP1 inst property: openboolean (many? 0) of type Boolean EMP1 inst property: opentypelist (many? 1) of type Short EMP1 inst property: name (many? 0) of type String EMP1 inst property: SN (many? 0) of type String EMP1 inst property: manager (many? 0) of type Boolean EMP1 inst property: opentypelist (many? 1) of type Short EMP1 inst property: name (many? 0) of type String EMP1 inst property: SN (many? 0) of type String EMP1 inst property: manager (many? 0) of type Boolean