TEXT _uid
_uid := %HBJToUID(205) ; _uid will contain a value "ABE00..." providing that, the object with HBJ=205 exists
_uid := %HBJToUID(SD.DATA\HBJ) ; _uid will also contain a value "ABE00..." providing that, the object SD.DATA exists and its HBJ=205
; If these objects do not exist in an application, _uid will be a invalid value.
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