Hi @ ram naveen,
Thanks for sharing the details based on what you've described, it sounds like the issue is due to a mismatch between the SSIS runtime or metadata compatibility in PROD, even though .NET 4.8 is installed. The script component may not be upgrading properly because of stale binary references or version tags embedded during development. I’d suggest re-editing the script component (even a minor change like adding a comment), rebuilding the package fully, and deploying via ISPAC if possible. Also double-check the SSIS runtime version on PROD to ensure it matches QA. If the issue persists, recreating the script component from scratch in a PROD-compatible environment might be the cleanest fix.
Thanks,
Lakshmi.