There's a strange error in my Target provisioning in my internal sandbox. I am unable to create or edit any activity inspite of giving my users an editor right. Every user has a default role of 'Observer'. Is there anyone who has faced a similar issue before and any way to resolve it?
I have not faced this specific issue, but have faced many issues where I am unable to see the root cause. This is why I have shared the idea to surface errors to the user within Target.
Maybe this could help with an issue like yours in the future.