Hi,
Check the Following Logic....
UPDATE PH SET PH.CITY_ID=1,PH.LOCATION_ID=2, PH.UPD_USER_ID=1, PH.UPD_USER_DATE=getdate()
FROM QAProfile.HDR_PROFILE PH
INNER JOIN QASupport.PROFILE_COUNTRY_SUPPORT PC ON PC.PROFILE_ID=PH.PROFILE_ID
WHERE PH.COUNTRY_ID=1