I have a custom link to redirect the user to create a new note. In Salesforce classic, the custom link works and the user is able to create a note. When I switch to Lightning Experience and click the same custom link, I receive the following error message.
Looks like there's a problem.
You do not have permission to execute that operation.
I am using the same user in both Classic and in Lightning Experience. The issue is only occurring in Lightning Experience.