CAERIUS007 — Manual TVP column metadata is invalid

Severity: Error Applies to: manual [GenerateTvp] contracts

Every positional parameter of a manual TVP needs exactly one SqlServerTvpColumnAttribute. Its SQL name, zero-based ordinal, SqlDbType, nullability and relevant length/precision/scale/collation facets must faithfully match the SQL Server table type. Use AutoContracts where possible; otherwise correct the attribute values and continuous ordinal sequence. No source is emitted until the contract is complete.