Kernrechtsfrage
Whether the defendant's revision should succeed and the claimant's revision should be dismissed.
Extrahierter Entscheid
The Federal Labour Court upheld the defendant's revision, set aside the appellate judgment, and dismissed the claimant's appeal against the first-instance judgment.
Extrahierte Begründung
The decision contains only the tenor; no reasoning is provided because the parties waived facts and reasons under Section 313a ZPO.