how to backout SAS Viya Upgrade from 2023.03 to 2022.09 ?

[HemanthMG]

Hi Folks,

We are currently planning to upgrade our SAS Viya version from 2022.09 to 2023.03 LTS. However, we have some concerns about the upgrade process. In case something goes wrong during the upgrade, we would like to know if it is possible to roll back to the previous version. If there is a rollback process available, could you please share the steps or any documentation on how to do it? We want to ensure that we have a contingency plan in place in case any issues arise during the upgrade. Thank you for your assistance in advance. We appreciate your support.

Thanks,

Hemanth MG 

[gwootton]

I think you would need to redeploy the old assets and restore from a backup taken prior to the upgrade.

Performing a Restore
https://go.documentation.sas.com/doc/en/sasadmincdc/v_032/calbr/n1607whucnyc02n1eo6tbvl1tzcs.htm