no error for disability status and there is also functional status observation but error come for functional status ,
<entry>
<observation classCode="OBS" moodCode="EVN">
<templateId root="2.16.840.1.113883.10.20.22.4.67" extension="2023-05-01"/>
<templateId root="2.16.840.1.113883.10.20.22.4.67"/>
<id root="2.16.840.1.113883.19.5.1.51"/>
<code code="54522-8" codeSystem="2.16.840.1.113883.6.1" codeSystemName="LOINC" displayName="Functional status"/>
<statusCode code="completed"/>
<effectiveTime value="20050501"/>
<value xsi:type="CD" code="105504002" codeSystem="2.16.840.1.113883.6.96" displayName="Dependence on Cane"/>
</observation>
</entry>