Seaquel
SQL Server error code

SQL Server error 9312

SQL Server raises error 9312 at severity 16, which marks a problem with the query or data that you can correct.

%s'%ls' is not supported on simple typed or 'http://www.w3.org/2001/XMLSchema#anyType' elements, found '%ls'.
Msg9312
Severity16
Group9000–9999

Source: Database Engine events and errors