Wrap call in Transaction

I tried this fix but kept getting the following error.You attempted to acquire a transactional application lock without an active transaction.-999I updated the call to wrap the call in a transaction, as the sp_getapplock stored procedure of the Master DB checks the @@TRANCOUNT global variable, and sets to error if 0.Note on updating dimensions of the data:Any dimensions that need to be updated can be included in the exec statement, you can look at your AcitivtyName stored Procedure to see the li