Hello @ShiroAmada,
great question. It always depends on your requirements, at a company level.
Functional speaking, does not have a requirement, per-se, but there might be important considerations that might change your mind in that sense:
- Support from SAS: level A support is about to finish, if not already.
- Support from your OS provider: SAS 9.3 do not officially support several of the new Operating Systems, hence you cannot upgrade, which will make you lose the level of support also of your Operating system.
- Security: indeed, since the level A support might be outdated, the newest and best fixes and patches might not be available for your versions of SAS and the Operating system.
What SAS solution or products do you have installed and what operating system, and their versions?