0x00002150
ERROR_DS_WRONG_LINKED_ATT_SYNTAX
The syntax of the linked attribute being added is incorrect. Forward links can only have syntax 2.5.5.1, 2.5.5.7, and 2.5.5.14, and backlinks can only have syntax 2.5.5.1.
win32decimal 8528
Matched as: the code as given (hex)
Log a case with no specific solution
Source: System Error Codes (8200-8999) - Win32 apps · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09