SQL Server error code
SQL Server error 504
SQL Server raises error 504 at severity 16, which marks a problem with the query or data that you can correct.
Unable to connect to debugger on %ls (Error = 0x%08x). Ensure that client-side components, such as SQLDBREG.EXE, are installed and registered on %.*ls. Debugging disabled for connection %d.
| Msg | 504 |
|---|---|
| Severity | 16 |
| Group | 0–999 |