LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free →

KUKA Error 2156 — JUMP DESTINATION NOT DECLARED LOCALLY

Displayed as KSS02156 on KRC4 / KRC5 controllers

KUKA 2156 (“JUMP DESTINATION NOT DECLARED LOCALLY”): The jump destination has not been declared locally but, possibly, at non-local level. First check: Modify the program.

Updated 2026-09-09 · LogrobotLM reference

Cause

The jump destination has not been declared locally but, possibly, at non-local level. Example: DEF Prog() Label : END DEF Prog2() GOTO Marke END In the example, both programs are contained in the same SRC file.

Effect

The program is not executable.

Troubleshooting

Modify the program. Example: DEF Prog2() ... Label : ... GOTO Marke END

Related codes

2155NAME NOT DECLARED AS A LABEL2157JUMP DESTINATION NOT DECLARED GLOBALLY2158JUMP TO A LABEL NOT ALLOWED2159WRONG JUMP TO THIS LABEL

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 →