SQL Server Error Code – 821 could not unhash buffer at 0x%p with a b

In this blog post, you’ll learn more about the SQL Server Error Code 821 and the error message description that is shown

SQL Server Error Code

821

SQL Server Error Description for the Code :821

Could not unhash buffer at 0x%p with a buffer page number of %S_PGID and database ID %d with HASHED status set. The buffer was not found. %S_PAGE. Contact Technical Support.

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