Enable advanced logging in the SSIS Catalog to capture the exact component (Data Flow Task vs. Script Task) that triggers the code.
Before we dive into the fix, we must understand the anatomy of the error. SSIS (SQL Server Integration Services) uses a proprietary .dtsx file format (XML-based). Each version of SQL Server (2005, 2008, 2012, 2016, 2019, 2022) increments the PackageFormat version. ssis834 fixed
A transformation component received data that exceeded its defined length (truncation error). Enable advanced logging in the SSIS Catalog to