CAERIUS204 — First projection cannot be determined

Severity: Error Category: CaeriusNet.AutoContracts

Cause

AutoContracts could not determine the first result projection returned by the stored procedure from SQL Server metadata.

How to fix

Make the first result shape explicit and stable. Avoid branches, temporary dynamic SQL, temporary tables whose shape cannot be discovered, or early returns that prevent SQL Server metadata discovery from identifying the first projection.

If the procedure is command-only, remove it from read-contract generation instead of trying to emit a DTO contract.