Need to define timeshift to a timezone for past time which is already associated to an active contract.
CA Business Service Insight 8.35 and above
It is not possible to add a time shift for a timezone for past time if the timezone is in use by any contract. This is expected behavior as per the design. The same has been mentioned in the documentation too as below.
Note: You cannot define time zones and DST periods retroactively for time zones that are already used in contracts.
Having said that, we can try the below steps to achieve the requirement.
Additionally, you can also try using the same compound timeslot for a new contract version for different metrics within the same contract.
Please follow these steps:
Note: Please try the above steps in a test environment and after successful results as per the expectation, apply the same in production.
Please see Time Zone Settings in the existing documentation for further information