When adding observations to an Order: Observation identifier* globalForm:j_id180:j_id3048:j_id3081:obx3:j_id3114: Validation Error: Value is required.

The mandatory field Observation Identifier offers an empty selection list while a mostly reddish message states a rather conclusive "Observation identifier* globalForm:j_id180:j_id3048:j_id3081:obx3:j_id3114: Validation Error: Value is required."

http://gazelle.ihe.net/OrderManager/hl7Initiators/orderResultSender.seam?domain=LAB&actor=OF&cid=268#

I may be missing something as I haven't used the tool for a while.