Salesfore Data cloud Kit

I am trying to create a Devops Data kit in my partial sandbox and trying to deploy it in Uat sandbox using change sets. The Data kit creation was successful and I also deployed it successfully in my Uat but when I try tk deploy the Data kit I got the below error.”Your organization's data cannot be pasted here. Only 160 characters are allowed.” I did the verify CRM connection multiple times and there are no issues around that but not sure why this is happening