If your package uses Excel or Access drivers, ensure the "Run64BitRuntime" property in the Project Debug settings matches your installed drivers.
Enable advanced logging in the SSIS Catalog to capture the exact component (Data Flow Task vs. Script Task) that triggers the code. ssis834 fixed
Errors in the deployment manifest can lead to execution halts. As noted by Ssis834 [upd] , issues often arise during the transition from development to the Integration Services Catalog (SSISDB). If your package uses Excel or Access drivers,