What causes KUKA Robot alarm KRC0955?

Missing or misspelled structure data type name in variable declaration. Using a primitive data type (INT, REAL, BOOL) instead of a defined structure type. Structure data type not imported or declared before use. Incorrect syntax in structure variable initialization or parameter passing. Undefined custom data type referenced in function or module parameters.

How do I fix KUKA Robot alarm KRC0955?

1. Review the line indicated in the error message and identify what data type is expected 2. Verify that all custom structure types are properly defined in the program or imported from libraries 3. Check the spelling and exact name of the structure data type being referenced 4. Ensure structure declarations appear before they are used in the code 5. Verify that function parameters and return types specify valid structure type names 6. Consult the KRL type definitions and ensure the syntax matches the expected format for structure declarations

KUKA Robot codes

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KUKA Robot Controller

System · Basic

Alarm KRC0955

KUKA Robot KRC0955 - NAME OF A STRUCTURE DATA TYPE EXPECTED 2292

This alarm indicates that the KRL compiler expected a structure data type name at the specified location in the program, but encountered something else instead. The compiler encountered an invalid syntax or missing structure type declaration where a structured data type reference was required.

KUKA RobotSystemBasic

KRC0955

KUKA Robot KRC0955 - NAME OF A STRUCTURE DATA TYPE EXPECTED 2292

NAME OF A STRUCTURE DATA TYPE EXPECTED 2292

Common Causes

Missing or misspelled structure data type name in variable declaration
Using a primitive data type (INT, REAL, BOOL) instead of a defined structure type
Structure data type not imported or declared before use
Incorrect syntax in structure variable initialization or parameter passing
Undefined custom data type referenced in function or module parameters

Troubleshooting Steps

1Review the line indicated in the error message and identify what data type is expected
2Verify that all custom structure types are properly defined in the program or imported from libraries
3Check the spelling and exact name of the structure data type being referenced
4Ensure structure declarations appear before they are used in the code
5Verify that function parameters and return types specify valid structure type names
6Consult the KRL type definitions and ensure the syntax matches the expected format for structure declarations

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