What does Windows error code 8575 (ERROR_DS_NO_REF_DOMAIN) mean?

ERROR_DS_NO_REF_DOMAIN

Unable to find a valid security descriptor reference domain for this partition.

A wrapper may expose ERROR_DS_NO_REF_DOMAIN through PowerShell, RPC, REST, JSON, or an installer log, but the actionable evidence remains in the original Windows component. Keep decimal 8575, hexadecimal 0x0000217F, and the producing function together.

Operational meaning

The key question is whether the partition has an available and valid reference domain for resolving security principals. The value describes selection of a security-descriptor reference domain for a directory partition; it does not prove that the whole domain, DNS service, network, servicing stack, application package, or operating system has failed.

Likely impact: ACL construction and principal resolution for the partition can fail or produce incomplete administrative results. Record the scope that was actually tested instead of escalating from one rejected object or phase to a system-wide outage.

Where the result appears

• This result can appear while processing selection of a security-descriptor reference domain for a directory partition.
• This result can appear while an LDAP, replication, domain-join, schema, trust, or directory-management request.
• This result can appear while a request routed to one particular domain controller whose replica and site state matters.
• It can appear while a management tool that translates LDAP extended diagnostics into a Win32 result.

Typical causes

• partition metadata does not name a usable reference domain.
• the referenced domain is unavailable or removed.
• cross-forest trust or replication metadata is incomplete.
• the contacted DC lacks current partition metadata.

Diagnostic sequence

1. capture it immediately after the failing or status-returning call and record whether the API uses Win32, DNS_STATUS, HRESULT conversion, or callback semantics.
2. identify the exact target involved in selection of a security-descriptor reference domain for a directory partition, including stable GUIDs, DNs, zone names, package identities, file hashes, policy names, or process identifiers as applicable.
3. prove the state boundary: the partition has an available and valid reference domain for resolving security principals.
4. collect naming-context DN and partition object and reference-domain metadata before restarting services, deleting objects, rebuilding packages, or changing policy.
5. correlate trust and crossRef objects with Directory Service events, Security events, LDAP extended error text, replication metadata, dcdiag output, repadmin output, and the caller trace.
6. determine whether the result is a failure, warning, informational completion, continuation request, or marker constant before choosing retry behavior.
7. after changing one responsible condition, repeat the same smallest operation and verify both success and absence of unintended partial effects.

Evidence to preserve

• collect naming-context DN and partition object.
• collect reference-domain metadata.
• collect trust and crossRef objects.
• collect replication status for configuration partition.
• collect security descriptor and unresolved SIDs.

Correlate this evidence with Directory Service events, Security events, LDAP extended error text, replication metadata, dcdiag output, repadmin output, and the caller trace. Preserve raw identifiers and the first detailed diagnostic: translating everything to 8575 can hide whether the cause was validation, topology, authorization, replication, policy, file I/O, packaging, or an intentional continuation state.

Recovery and retry

The recovery objective for it is to repair or replicate the partition and trust metadata so a valid reference domain can be selected, then repeat the security operation.

Retry only after the recorded boundary changes and prior completion is known. Read-only discovery for it can usually be repeated with bounded backoff; directory mutations, DNS updates, policy installation, servicing actions, and PRI writes require a state check first. Backoff for it cannot repair malformed input, unsupported structure, identity collision, missing authority, or incompatible package metadata.

Telemetry and support fields

• record ds_no_ref_domain_operation — producing API, command, callback, or servicing phase.
• record ds_no_ref_domain_target — stable object, zone, policy, package, file, or account identity.
• record ds_no_ref_domain_state_before and ds_no_ref_domain_requested_state.
• record ds_no_ref_domain_first_status — earliest component-specific code before translation.
• record ds_no_ref_domain_server, ds_no_ref_domain_process, UTC timestamp, and correlation ID.

A support bundle for it should include decimal 8575, hexadecimal 0x0000217F, the smallest reproducible request, target identity, effective configuration, and evidence from the owning Windows component. When documenting it, remove secrets from exported logs but keep SIDs, GUIDs, package-family names, record types, and hashes when they are needed to distinguish objects.

Difference from nearby results

ERROR_DS_MISSING_FOREST_TRUST concerns an absent forest trust; this code concerns the reference domain used by one partition This distinction determines whether the correct next step is input correction, topology repair, continuation, policy review, package rebuild, or no error handling at all.

Practical validation scenario

A newly restored application partition exists on one DC but its crossRef metadata has not converged. Replicating the Configuration partition restores the reference-domain mapping. A negative test should reproduce it with the responsible condition preserved; the recovery test should alter only that condition and confirm the intended final state.

Developer and administrator guidance

Developers should model it explicitly in the result domain instead of collapsing every nonzero value into “failed.” Administrators should capture evidence before destructive remediation and use the component that owns selection of a security-descriptor reference domain for a directory partition. Monitoring for it should suppress range markers and classify warning, informational, cancellation, and continuation values separately from terminal failures.

References

• Microsoft: exact Win32 system error range — official context relevant to it.
• Microsoft: AD DS troubleshooting — official context relevant to it.
• Microsoft: dcdiag — official context relevant to it.
• Microsoft: repadmin — official context relevant to it.

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