Salesforce feeder "Error to save configuration"

Summary: We are trying to utilize the Salesforce feeder to pull contacts into a program when that import was run, to get sync with salesforce contacts. While we configure and try to save, we are getting an error message in some programs where we already have salesforce action steps.

We tried using same in another programs where we dont have any action steps and it saved without issues.

Could you please advice why we are not able to save in some programs and what might be the reasons.