Kernrechtsfrage
Whether the second partial wage action was inadmissible as an abuse of rights due to successive piecemeal litigation.
Extrahierter Entscheid
The second partial action was abusive in the concrete circumstances because it split remaining wage claims into multiple proceedings and served to keep the case in a lower forum while no interest justified this approach.
Extrahierte Begründung
The court accepted that partial actions are not per se unlawful, but held that repeated partial claims can be abusive when they amount to fragmentation of claims contrary to the purpose of procedural rules, burden the courts unnecessarily, and are not justified by a legitimate interest. The earlier first partial action was not reviewed again; the abusive element lay in the second, further partial filing.