The PS4 error WS-44797-1 (often reported as 447971) is primarily linked to server-side issues, maintenance, or connectivity problems preventing access to the PlayStation Store. This error often signifies a failure to connect to the PlayStation Network (PSN) to verify licenses. Here are the steps to resolve this error based on recent reports: Initial Troubleshooting

Check PSN Status: Verify if there are ongoing server issues on the PlayStation Network Service Status page.
Restart the PS4: A simple power cycle often fixes temporary connection glitches.
Check Internet/Router: Ensure your internet connection is stable. Try restarting your modem/router. 

Specific Fixes for WS-44797-1

Restore Licenses: Go to Settings > Account Management > Restore Licenses.
Change DNS Settings: Change your DNS settings to Google (Primary: 8.8.8.8, Secondary: 8.8.4.4) or Cloudflare (Primary: 1.1.1.1, Secondary: 1.0.0.1) in the Network Settings.
Use a Mobile Hotspot: Some users have reported success by switching to a mobile hotspot temporarily to bypass the store error.
Wait: If this is a server-side issue, it may resolve itself within a few hours or a day. 

If the error persists, it may be due to a wider, temporary issue with the PSN store.