Seaquel
SQL Server error code

SQL Server error 1731

SQL Server raises error 1731 at severity 16, which marks a problem with the query or data that you can correct.

Cannot create the sparse column '%.*ls' in the table '%.*ls' because an option or data type specified is not valid. A sparse column must be nullable and cannot have the ROWGUIDCOL, IDENTITY, or FILESTREAM properties. A sparse column cannot be of the following data types: text, ntext, image, geometry, geography, or user-defined type.
Msg1731
Severity16
Group1000–1999

Source: Database Engine events and errors