KUKA Error 1337 — TASK TOO COMPLEX
Displayed as KSS01337 on KRC4 / KRC5 controllers
KUKA 1337 (“TASK TOO COMPLEX”): Copying from one channel to another.
Updated 2026-09-09 · LogrobotLM reference
Cause
Copying from one channel to another. This is not allowed in SWP1.
Effect
The command is not processed.
Related codes
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →