As the customer requested to have 13 months of data to be available. Searchable data is available for 90 days.
Due to some storage issues not able to archive 13 months of data.
So, Is it possible to store 12 months of data in DDAA and 1 month of data in DDSS
If yes kindly let me know the steps how to configure it.
Currently this is not possible. You can see it requested on ideas.splunk.com and upvote the feature if you wish. Ability to stack DDSS AFTER DDAA | Ideas (splunk.com)