I am looking for a way to back up SSIS Catalog Database that was deployed on Azure. I looked through the documentation here: https://learn.microsoft.com/en-us/sql/integration-services/catalog/ssis-catalog?view=sql-server-ver15
It seems like the first step of doing that would be backing up a master key, which is not supported on Azure, so I tried to look for more general way of backing up SQL server on Azure like this method of using Azure Portal GUI: https://cloud.netapp.com/blog/hosted-database-backup-azure
or using SSMS export wizard: https://learn.microsoft.com/en-us/sql/relational-databases/data-tier-applications/export-a-data-tier-application?view=sql-server-ver15
However, it seems like they all fail to back up SSIS Catalog DB, giving this Error SQL71564:
One or more unsupported elements were found in the schema used as part of a data package.
Error SQL71564: Error validating element Signature for '[internal].[get_database_principals]': The element Signature for '[internal].[get_database_principals]' cannot be deployed. This element contains state that cannot be recreated in the target database.
Error SQL71564: Error validating element Signature for '[internal].[get_principal_id_by_sid]': The element Signature for '[internal].[get_principal_id_by_sid]' can...
I am investigating the details of these error messages, and they seem to mean that I should change the metadata or structure of the SSISDB, which I can't really do at the moment. Is there anyway to backup SSIS DB on Azure without really changing SSIS DB?