What does Windows error code 8520 (ERROR_DS_LOCAL_CANT_HAVE_CROSSDOMAIN_LOCAL_MEMBER) mean?

 
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ERROR_DS_GLOBAL_CANT_HAVE_CROSSDOMAIN_MEMBER ERROR_DS_HAVE_PRIMARY_MEMBERS

ERROR_DS_LOCAL_CANT_HAVE_CROSSDOMAIN_LOCAL_MEMBER

Domain-local groups may nest only within their own domain

A domain-local group can accept accounts, global groups, and universal groups from trusted locations, but another domain-local group is eligible only when both groups belong to the same domain. Domain-local authorization is tied to the resource domain, so importing a local group whose meaning is anchored to a different domain is prohibited.

Check the objectSid domain prefix for both groups and identify where the protected resource resides. To carry membership across domains, place the source accounts in a global or universal group and add that group to the destination domain-local group. This preserves the direction of authorization evaluation and avoids copying resource-domain local groups between administrative boundaries.

What to inspect

  • Confirm both objects are domain-local groups.
  • Compare their domain SID prefixes.
  • Bridge domains with global or universal groups instead of cross-domain local nesting.

References


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