Hi,
I have created one SSIS package, while move on to production, I have added package configuration as a sql type configuration (I didn't run on my local)and it was running successfully for couple of months as a scheduled job. To add a validation I opened the package but I couldn’t run package in my local, it gave validation error. I thought the package was corrupted, so I got previous version (before implementing package configuration) from source safe and changes are done. After adding package configuration its giving package validation error - error in DFT Lookup task, the mapped column broke in. When I try to remap its giving incompatible column cannot look up. Both columns are same data type; I couldn’t get any reason why its give incompatible data type after adding package configuration.
Please give your suggestion how to solve this.
Thank you.