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KUKA Error 1005 — NO MORE SYSTEM MEMORY AVAILABLE

Displayed as KSS01005 on KRC4 / KRC5 controllers

KUKA 1005 (“NO MORE SYSTEM MEMORY AVAILABLE”): The system memory is insufficient to execute the commands "SHOW VAR" or "SET INFO". First check: Save unused programs to an external medium to free up memory space.

Updated 2026-09-09 · LogrobotLM reference

Cause

The system memory is insufficient to execute the commands "SHOW VAR" or "SET INFO".

Effect

The command is not executed.

Troubleshooting

Save unused programs to an external medium to free up memory space.

Related codes

1006USER MEMORY NOT AVAILABLE1001INTERNAL ERROR (MESSAGE NOT DEFINED)1000USER MEMORY LOST (**)

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 →