KRC0562

Common Causes

• File does not exist at the specified directory path on the robot controller
• Wildcard pattern in DIR command does not match any existing files in the search location
• Incorrect file extension specified in the search criteria for the DIR instruction
• File path uses incorrect directory separator or references deleted file from previous program execution
• Insufficient file system permissions or access rights to the target directory on KRC4 system

Troubleshooting Steps

1. 1Verify the complete file path and name in the DIR command matches files visible through KUKA smartPAD file browser
2. 2Check the directory location by using basic DIR command without wildcards to list all files in that folder
3. 3Review the wildcard pattern syntax in the instruction to ensure proper use of asterisk and question mark characters
4. 4Confirm the file was successfully created or downloaded to the robot controller using the file transfer log
5. 5Access the robot controller file system through WorkVisual or smartPAD to manually inspect directory contents and verify file existence
6. 6Reset the file system cache by rebooting the KRC4 controller if files were recently added or modified