Validity of appeal against interlocutory labor court decision

The Federal Labour Court reversed the appellate judgment and dismissed the plaintiff's appeal, affirming the lower court’s ruling in favor of the defendant and ordering the plaintiff to bear all legal costs. The dispute concerned a labor law claim where the plaintiff sought relief that was ultimately found to be unfounded upon federal review. The decisive legal basis involved the application of substantive labor law doctrines determining that the plaintiff's asserted rights did not justify a favorable outcome, resulting in the final rejection of the claim after the Bundesgericht für Arbeitssachen (Bag) found no error in the first-instance dismissal.