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FANUC Alarm MEMO-165 — Line: … First field is different

Manufacturer wording — Line: %d First field is different
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MEMO-165 (“Line: … First field is different”): The type definition for a structure in a KAREL program already exists but the first field is different than what you are attempting to load. First check: Translate this program using a version of the translator that matches the version of the controller.

Updated 2026-09-17 · LogrobotLM reference

Description

The type definition for a structure in a KAREL program already exists but the first field is different than what you are attempting to load.

Remedy

Translate this program using a version of the translator that matches the version of the controller. Then try to load the program again.

Related codes

MEMO-163Line: … Field mismatch not handledMEMO-164Line: … Structure mismatch not handledMEMO-166Path conversion failedMEMO-167Restore failed for …

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 →