ERROR_DS_SUBTREE_NOTIFY_NOT_NC_HEAD - 8376 (0x20B8)

Technical Meaning

This error code indicates that subtree notifications are not supported in the current context. Subtree notifications, which are used to track changes within a directory tree, require specific conditions to be met for their operation.

Error Details

The error ERROR_DS_SUBTREE_NOTIFY_NOT_NC_HEAD is returned when an attempt is made to perform a subtree notification on an object that does not serve as the head of a naming context (NC). Naming contexts are hierarchical structures within directory services, and only NC heads support subtree notifications.

Usage Context

This error typically occurs in scenarios where applications or system components attempt to monitor changes within a directory tree using subtree notifications. The operation will fail if the object being targeted is not an NC head.

Developer Interpretation

Developers should ensure that their operations are performed on objects that support subtree notifications, specifically naming context heads. This error suggests that the application logic may need adjustment to handle this specific scenario correctly.

Related Errors

• ERROR_DS_NO_NEST_GLOBAL_GROUP (0x20B4)
• ERROR_DS_NO_NEST_DOMAIN_OBJECT (0x20B5)

FAQ

Q: What does the error ERROR_DS_SUBTREE_NOTIFY_NOT_NC_HEAD mean?

A: This error indicates that subtree notifications are not supported on the object being targeted, as it is not an NC head.

Q: How can I resolve this issue?

A: Ensure that your operations target objects that are naming context heads and support subtree notifications.

Summary

The ERROR_DS_SUBTREE_NOTIFY_NOT_NC_HEAD error code signifies that subtree notifications cannot be performed on non-NC head objects. Developers should verify the object types and ensure they operate within the correct context to avoid this error.