Resolved – Custom List Button Shows ‘Insufficient Privilege’ Error for Non-Admin Users

Custom list button throwing 'Insufficient privilege' when clicked on by user other than System admin profile

In this article I will give solution of this error message Insufficient Privileges You do not have the level of access necessary to perform the operation you requested. Please contact the owner of the record or your administrator if access is necessary. For more information, see Insufficient Privileges Errors. Click here to return to the … Read more