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 →

FANUC Alarm RPC-008 — WARN Program unavailable

FANUC RPC-008 (“WARN Program unavailable”): The server received a remote procedure call for a program which it does not support. First check: Update the server software.

Updated 2026-09-17 · LogrobotLM reference

Description

The server received a remote procedure call for a program which it does not support.

Remedy

Update the server software.

Related codes

RPC-006WARN Incompatible versions of RPCRPC-007WARN Authentication errorRPC-009WARN Program/version mismatchRPC-010WARN Procedure unavailable

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 →