Seaquel
SQL Server error code

SQL Server error 7857

SQL Server raises error 7857 at severity 16, which marks a problem with the query or data that you can correct.

Parameter "%.*ls": Function or procedure parameters with improperly formatted or deprecated names are not supported through Native SOAP access. Refer to documentation for rules concerning the proper naming of parameters.
Msg7857
Severity16
Group7000–7999

Source: Database Engine events and errors