KUKA Error 2059 — CHARACTER STRING TOO LONG
Displayed as KSS02059 on KRC4 / KRC5 controllers
KUKA 2059 (“CHARACTER STRING TOO LONG”): The assigned character string constant is too long for the variable concerned. First check: Modify the program.
Updated 2026-09-09 · LogrobotLM reference
Cause
The assigned character string constant is too long for the variable concerned. Example: STRUC Otto CHAR a DECL Otto Hugo = {a “abcde”}
Effect
The program is not executable.
Troubleshooting
Modify the program. Example: STRUC Otto CHAR a DECL Otto Hugo = {a “a”}
Related codes
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 →