GVM-21.4.2 installation is not yet complete!

I get this error

Step 4: Checking data ... 
    ERROR: SCAP DATA are missing.
    FIX: Run the SCAP synchronization script greenbone-feed-sync.
    sudo runuser -u _gvm -- greenbone-feed-sync --type SCAP.

Even though I executed the command in FIX but still nothing.