ERROR_DS_NOT_SUPPORTED_SORT_ORDER - 8570 (0x217A)
The sort order requested is not supported.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_DS_NOT_SUPPORTED_SORT_ORDER indicates that the sort order requested by a function call is not supported. This can occur in scenarios where an application or service attempts to perform a sorting operation using a specific sort order, but the underlying system does not recognize or support this particular sort order.
Error Details
This error typically arises when an API function related to directory services (DS) or similar operations is invoked with a parameter that specifies a sort order that is not recognized by the system. The exact nature of the unsupported sort order can vary depending on the context in which it was requested, but generally, it pertains to sorting criteria that are either obsolete, non-standard, or specific to certain environments.
Usage Context
This error code is relevant in scenarios where directory services operations require sorting, such as when querying a directory for entries and expecting them to be returned in a particular order. The sort order might include attributes like name, type, size, etc., but if the requested order is not supported by the system or the API being used, this error will be generated.
Developer Interpretation
When encountering ERROR_DS_NOT_SUPPORTED_SORT_ORDER, developers should consider the following:
- Verify that the sort order parameter passed to the function is valid and correctly formatted according to the documentation of the specific API being used.
- Ensure compatibility with the version of the operating system or directory services environment in use, as certain sorting options may be deprecated or unsupported in newer versions.
- Check for any updates or patches that might have altered the supported sort orders.
Related Errors
ERROR_DS_SORT_FAILED(8571): Indicates a failure to perform the sorting operation due to reasons other than an unsupported sort order.ERROR_INVALID_PARAMETER(1208): A generic error indicating that one or more parameters passed to a function are invalid, which might include an unsupported sort order.
FAQ
Q: What does ERROR_DS_NOT_SUPPORTED_SORT_ORDER mean?
A: It indicates that the requested sort order is not supported by the system or API being used.
Q: How can I resolve this error?
A: Review and correct the parameters passed to the function, ensuring they are valid and compatible with the current environment.
Summary
ERROR_DS_NOT_SUPPORTED_SORT_ORDER (8570) is a generic error code that signifies an unsupported sort order in directory services operations. Developers should ensure parameter correctness and compatibility when encountering this error.