Seaquel
SQL Server error code

SQL Server error 5285

SQL Server raises error 5285 at severity 16, which marks a problem with the query or data that you can correct.

Nonclustered columnstore index '%.*ls' on table '%.*ls' has a missing dictionary on column id %d and rowgroup id %d. Drop and recreate the nonclustered columnstore index.
Msg5285
Severity16
Group5000–5999

Source: Database Engine events and errors