ERROR_DS_CROSS_REF_BUSY - 8602 (0x219A)
A cross reference is in use locally with the same name.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_DS_CROSS_REF_BUSY with the numeric value 8602 and hexadecimal representation 0x219A is returned when a cross reference operation encounters an existing local reference with the same name. This indicates that the system cannot proceed with the requested operation due to an ongoing or conflicting cross-reference.
Error Details
This error typically arises in scenarios involving directory services (DS) operations, where cross-references are used to maintain consistency across multiple directories or domains. A cross reference is a pointer from one object to another within the same domain but may also span different domains. When such a reference already exists with the same name, the operation cannot be completed as it would result in ambiguity or conflict.
Usage Context
This error can occur in various directory services operations, including but not limited to:
- Adding or modifying objects within a directory service.
- Resolving cross-references during synchronization processes.
- Managing object relationships and ensuring data integrity across different domains.
Developer Interpretation
When encountering ERROR_DS_CROSS_REF_BUSY, developers should interpret it as an indication that the operation cannot proceed due to an existing local reference with the same name. This error suggests that either the operation needs to be retried later or that the conflicting cross-reference needs to be resolved first.
Related Errors
ERROR_DS_OBJECT_NOT_FOUND(1932, 0x784)ERROR_DS_NO_SUCH_OBJECT(1665, 0x681)ERROR_DS_NAME_CONFLICT(1921, 0x785)
FAQ
Q: What does ERROR_DS_CROSS_REF_BUSY mean?
A: It indicates that a cross reference operation cannot proceed because an existing local reference with the same name already exists.
Q: How can I resolve this error?
A: You may need to adjust your operation context or ensure there are no conflicting references before retrying the operation.
Summary
ERROR_DS_CROSS_REF_BUSY is a specific error code indicating that a cross reference operation cannot proceed due to an existing local reference with the same name. Developers should handle this error by either resolving the conflict or adjusting their operations accordingly.