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KUKA Error 2261 — RIGHT OPERAND: ARRAY DIMENSION >1

Displayed as KSS02261 on KRC4 / KRC5 controllers

KUKA 2261 (“RIGHT OPERAND: ARRAY DIMENSION >1”): The right operand must not be greater than 1. First check: Modify the program.

Updated 2026-09-09 · LogrobotLM reference

Cause

The right operand must not be greater than 1.

Effect

The program cannot be executed.

Troubleshooting

Modify the program.

Related codes

2260LEFT OPERAND: INCORRECT ARRAY2262ARRAY NOT ALLOWED AS OPERAND2259LEFT OPERAND: INCORRECT ARRAY OR PATH2263LOOP VARIABLE TYPE DIFFERENT FROM INTEGER

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 →