Sas — 9.4m8

SAS 9.4M8

Released in January 2023, (TS1M8) is primarily focused on modernization and security infrastructure. While it doesn't introduce a vast array of new analytical procedures, its "interesting content" lies in the massive architectural shift to more modern, secure, and flexible third-party components . Key Modernization & Security Changes

  1. Audit your current environment: Run PROC SETINIT to list all licensed products. Ensure they are eligible for M8 (most are, except legacy 32-bit components).
  2. Download the software: From the SAS Support Portal (requires a valid maintenance contract). Look for "SAS 9.4 Foundation M8 for [Your OS]".
  3. Back up everything: Metadata Server repositories, SAS Content Server, configuration files (sasv9.cfg).
  4. Test in a sandbox: Never upgrade production first. Use a virtual machine identical to production.
  5. Run the SAS Deployment Manager: Choose "Apply Maintenance Updates" and point to the M8 disk image. Follow the prompts.
  6. Validate post-upgrade: Run the SAS Validation Suite (vali.exe on Windows, validate script on Linux). Check logs for errors.
  7. Update end-user clients: SAS Display Manager (the classic Windows client) does not need updating, but SAS Enterprise Guide users should upgrade to EG 8.4 (or later) for best M8 support.

To facilitate that, M8 includes: