Ssis-835

Conclusion

The SSIS-835 error can be a frustrating issue to encounter, but it can be resolved by following the steps outlined in this blog post. By checking the version of the SQL Server client software, using the correct OLE DB provider, ensuring bitness compatibility, and updating the connection string, you can resolve the SSIS-835 error and get your SSIS packages running smoothly again.

Unlike typical releases where the final scene is purely mechanical, SSIS-835 ends on a melancholic, ambiguous note. The aftermath focuses on the cost of the encounter, leaving the viewer with lingering questions about the characters’ future. It’s haunting and memorable. SSIS-835

USE msdb;
GO
GRANT EXECUTE ON OBJECT::sys.sp_describe_unhandled_exception TO [YourUsername];
GO

Replace [YourUsername] with the actual username or service account used by your SSIS package.

About 35 minutes into the runtime, there is a scene where no dialogue occurs for nearly four minutes. Everything is conveyed through eye contact, hesitation, and subtle hand gestures. This sequence has been widely clipped and discussed on fan forums for its raw emotional honesty.

If you can, eliminate the ACE provider altogether. Review Data Types:

| Source | Replacement | |--------|-------------| | Excel (.xlsx/.xls) | Flat File Source (CSV export) + Data Conversion (if needed). | | Access (.accdb/.mdb) | ODBC Source using the Microsoft Access ODBC driver (still ACE‑based but can be 64‑bit) or Azure SQL Managed Instance via Linked Server. | | Mixed Excel + CSV | Power Query (M‑script) inside SSIS 2022 (preview) – no external driver required. | | Large Excel files | Azure Data Factory copy activity → Parquet → SSIS reads Parquet via SQL Server 2022 PolyBase. |

Why replace? ACE is a legacy COM provider that doesn’t support parallelism, streaming, or modern authentication. Moving to a native, 64‑bit‑first component improves performance, stability, and future‑proofs your ETL.