KUKA Error 2149 — 'ENDSWITCH' MISSING
Displayed as KSS02149 on KRC4 / KRC5 controllers
KUKA 2149 (“'ENDSWITCH' MISSING”): The “SWITCH” loop has not been terminated with “ENDSWITCH”. First check: Modify the program.
Updated 2026-09-09 · LogrobotLM reference
Cause
The “SWITCH” loop has not been terminated with “ENDSWITCH”.
Effect
The program is not executable.
Troubleshooting
Modify the program.
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 →