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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 → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm APSH-203 — Error running %s

FANUC APSH-203 (“Error running %s”): The task could not run or continue. First check: Check the associated error message for the task error and follow the recovery procedure.

Updated 2026-08-29 · LogrobotLM reference

Description

The task could not run or continue.

Remedy · Remède

Check the associated error message for the task error and follow the recovery procedure.

Frequently asked · Questions fréquentes

What does FANUC alarm APSH-203 mean?
FANUC APSH-203 (“Error running %s”): The task could not run or continue.
How do you troubleshoot FANUC alarm APSH-203?
Check the associated error message for the task error and follow the recovery procedure.

Related codes / Codes liés

APSH-201Automatic Collision RecoveryAPSH-202Recovery Program not foundAPSH-204Running recovery prog %sAPSH-205Running original prog %s

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →