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KUKA Error 2146 — 'ENDFOR' MISSING

Displayed as KSS02146 on KRC4 / KRC5 controllers

KUKA 2146 (“'ENDFOR' MISSING”): The “FOR” loop has not been terminated with “ENDFOR”. First check: Modify the program.

Updated 2026-09-09 · LogrobotLM reference

Cause

The “FOR” loop has not been terminated with “ENDFOR”. Example: DEF Prog() INT i i=1 FOR i=1 TO 6 ... END

Effect

The program is not executable.

Troubleshooting

Modify the program. Example: DEF Prog() INT i i=1 FOR i=1 TO 6 ... ENDFOR END

Related codes

2145'ENDWHILE' MISSING2147'UNTIL' MISSING2144'ENDLOOP' MISSING2148'ENDIF' MISSING

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 →