Seaquel
SQL Server error code

SQL Server error 8050

SQL Server raises error 8050 at severity 16, which marks a problem with the query or data that you can correct.

The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Table-valued parameter %d ("%.*ls"), row %I64d, column %d: Data type 0x%02X (user-defined table type) has an invalid column count specified.
Msg8050
Severity16
Group8000–8999

Source: Database Engine events and errors