KRC0772

Common Causes

• Attempting to delete a protected or system-critical module using standard deletion instead of the DEL function
• Using file system or IDE deletion methods on objects that require dedicated KRL function calls
• Trying to remove a module that is still referenced or in use by other program objects
• Attempting to delete a module without proper access permissions or in the wrong execution context
• Module is part of a protected library or package that enforces specific deletion procedures

Troubleshooting Steps

1. 1Verify the object name (@P1@) that needs to be deleted and confirm it requires the dedicated function 2108
2. 2Use the DEL function (function 2108) in KRL code to properly delete the module instead of attempting manual or IDE-based deletion
3. 3Ensure the module is not currently being referenced or executed by other active program objects before deletion
4. 4Check that the program has sufficient permissions and is executing in the appropriate context to perform the deletion
5. 5Stop any running programs or tasks that may be using the module prior to attempting deletion via function 2108
6. 6Consult the KRL documentation for the specific module type to confirm the correct deletion procedure and parameters required