ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC - 8487 (0x2127)
Destination of a cross-domain move is not authoritative for the destination naming context.
Updated: Feb 21, 2026
Introduction
This article provides a detailed technical reference for the Windows error code ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC (0x2127). It explains the meaning and developer interpretation of this specific error, which is encountered during operations involving cross-domain moves in Active Directory.
Technical Meaning
The error ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC indicates that a cross-domain move operation attempted to modify an object within a destination naming context for which the current domain controller does not have authoritative control. This means that the domain controller performing the operation is not responsible for managing the specified destination naming context.
Error Details
Context
This error typically occurs during operations involving Active Directory, specifically when moving objects across domains or modifying attributes in a naming context managed by another domain controller.
Implications
- The domain controller initiating the move does not have the necessary permissions to modify the target object.
- The destination naming context is managed by a different domain controller that has authoritative control over it.
Usage Context
This error code is relevant when performing operations such as:
- Moving objects across domains in Active Directory.
- Modifying attributes within a naming context that is managed by another domain controller.
Developer Interpretation
Developers should interpret this error as an indication that the current operation cannot be completed due to lack of authoritative control over the destination naming context. This may require adjusting the operation context or ensuring that the correct domain controller with appropriate permissions is used for the operation.
Related Errors
ERROR_DS_NO_WRITABLE_ACB(0x2135): No writable ACB found.ERROR_DS_DBCS_PUNC_IN_SYNTACTIC_POSITION(0x214F): DBCS punctuation in syntactic position.
FAQ
Q: What does this error mean?
A: This error indicates that the current domain controller lacks authoritative control over the destination naming context for a cross-domain move operation.
Q: How can I resolve this issue?
A: Ensure that the correct domain controller with appropriate permissions is used to perform the operation. Alternatively, adjust the operation context to match the authoritative domain controller's requirements.
Summary
The error ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC (0x2127) signifies a lack of authoritative control over the destination naming context during cross-domain operations in Active Directory. Developers should ensure that the correct domain controller with appropriate permissions is used for such operations to avoid this error.