The BreakImportOnInvalidReferences attribute specifies whether to terminate
an import if any imported object contains an invalid reference. An invalid reference is a reference to an object that does not exist in the database, for example, a reference from a measure to a non-existent unit type. BreakImportOnInvalidReferences applies to the entire import file. The attribute, which appears in the XML header, is set to False by default. To enable the attribute, change the attribute property value to True.