What causes KUKA Robot alarm KRC0858?

Attempting to load or reference a file with an unsupported or misspelled extension. Using invalid wildcard characters or patterns (e.g., '.*' used incorrectly in file path declarations). Incorrect syntax in module or function declarations with improper naming conventions. Referencing external files with extension notation that does not comply with KRL standards. Mixed or conflicting file extension types in include statements or object instantiation.

How do I fix KUKA Robot alarm KRC0858?

1. Review the KRL program source code around the error location for file references and extension declarations 2. Verify that all file extensions used are valid KUKA KRL types (.src, .dat, .lib, .h, etc.) 3. Check wildcard patterns and ensure they follow proper KRL syntax for file path expressions 4. Correct any misspelled or non-standard extensions to match KUKA KRL naming conventions 5. Validate include statements and external object references for proper formatting and path syntax 6. Recompile the program and verify the alarm resolves; consult KUKA KRL documentation if extension requirements are unclear

KUKA Robot codes

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KUKA Robot Controller

System · Basic

Alarm KRC0858

KUKA Robot KRC0858 - EXTENSION OR ’.*’ INVALID 2194

This alarm indicates that a file extension or wildcard pattern used in a KRL program is invalid or improperly formatted. The system encountered an attempt to reference a file or object with an unrecognized extension or malformed wildcard expression during program compilation or execution.

KUKA RobotSystemBasic

KRC0858

KUKA Robot KRC0858 - EXTENSION OR ’.*’ INVALID 2194

EXTENSION OR ’.*’ INVALID 2194

Common Causes

Attempting to load or reference a file with an unsupported or misspelled extension
Using invalid wildcard characters or patterns (e.g., '.*' used incorrectly in file path declarations)
Incorrect syntax in module or function declarations with improper naming conventions
Referencing external files with extension notation that does not comply with KRL standards
Mixed or conflicting file extension types in include statements or object instantiation

Troubleshooting Steps

1Review the KRL program source code around the error location for file references and extension declarations
2Verify that all file extensions used are valid KUKA KRL types (.src, .dat, .lib, .h, etc.)
3Check wildcard patterns and ensure they follow proper KRL syntax for file path expressions
4Correct any misspelled or non-standard extensions to match KUKA KRL naming conventions
5Validate include statements and external object references for proper formatting and path syntax
6Recompile the program and verify the alarm resolves; consult KUKA KRL documentation if extension requirements are unclear

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