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ErrorLib — Industrial Fault Code Library

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ParamListHan- dleUnknown

Invalid parameter list

Kuka · LaserTech 3.1

What does ParamListHan- dleUnknown mean?

An error occurred during the execution of a technology-specific instruction due to an invalid parameter list. This indicates a problem with the data format, values, or structure passed to the instruction.

Common Causes

  • Received an unknown parameter identifier during parameter list processing.
  • The system attempted to access a parameter not defined in its configuration.
  • A data entry in the parameter list had an invalid format or value.
  • The command referencing the parameter list contained unrecognized entries.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the parameter list used with the technology-specific instruction against the expected format and valid value ranges specified in the documentation.

  2. 2

    If the error persists after verification and correction, contact the Service Department.

Browse all codes in this manual (46)
Verified technical data. Last updated: April 2026

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Source: Kuka LaserTech 3.1
Open Manual (Page 78)Search more codes in this manual