Seaquel
SQL Server error code

SQL Server error 2292

SQL Server raises error 2292 at severity 16, which marks a problem with the query or data that you can correct.

%sWhen a type with simple content restricts a type with mixed content, it must have an embedded simple type definition. Location: '%ls'.
Msg2292
Severity16
Group2000–2999

Source: Database Engine events and errors