What causes KUKA Robot alarm KRC0673?

Object is marked as read-only or write-protected in the project settings. Insufficient user permissions or access rights to modify the object. Object belongs to a protected library or system component. File system or KRC controller has the object locked by another process. Object is compiled or in a protected state that prevents runtime modification.

How do I fix KUKA Robot alarm KRC0673?

1. Verify user login credentials and ensure you have adequate permissions to edit KRL objects 2. Check the object properties in the KRC editor for read-only or protected attributes and modify as needed 3. Review project security settings and access control lists for restrictions on the specific object 4. Ensure no other KRC instances or processes have the file locked; close competing applications and restart the KRC 5. If the object is part of a library, check if library protection is enabled and contact the library administrator 6. Attempt to create a copy of the object with a different name and verify if the new object can be modified

KUKA Robot codes

axismd.ai

KUKA Robot Controller

System · Basic

Alarm KRC0673

KUKA Robot KRC0673 - BLOCK CANNOT BE MODIFIED 1609 1617 2009

This alarm indicates that a KRL program object (module, function, or variable) cannot be modified due to protection restrictions or access limitations. The error codes 1609, 1617, and 2009 specify different protection scenarios preventing write operations on the referenced object.

KUKA RobotSystemBasic

KRC0673

KUKA Robot KRC0673 - BLOCK CANNOT BE MODIFIED 1609 1617 2009

BLOCK CANNOT BE MODIFIED 1609 1617 2009

Common Causes

Object is marked as read-only or write-protected in the project settings
Insufficient user permissions or access rights to modify the object
Object belongs to a protected library or system component
File system or KRC controller has the object locked by another process
Object is compiled or in a protected state that prevents runtime modification

Troubleshooting Steps

1Verify user login credentials and ensure you have adequate permissions to edit KRL objects
2Check the object properties in the KRC editor for read-only or protected attributes and modify as needed
3Review project security settings and access control lists for restrictions on the specific object
4Ensure no other KRC instances or processes have the file locked; close competing applications and restart the KRC
5If the object is part of a library, check if library protection is enabled and contact the library administrator
6Attempt to create a copy of the object with a different name and verify if the new object can be modified

Seeing Multiple Alarms?

Seeing another alarm with this one? Enter the code.

Get machine-aware diagnosis

AxisMD logs alarms against your actual machines, tracks patterns, and gives AI context your manual doesn't have.

Start free

Was this guide helpful?

Always verify with your machine manual or a certified technician before performing service procedures.