Problem when unzipping the file

I am trying to restore a large account backup (Around 40G)

Saw the error on screen

Error The file wasnt decompressed

#tail -n 1 /var/log/cwp/migration_cpanel.log

Problem when unzipping the file, the path /home/tmpback/tar: Error is not recoverable: exiting now/cp/ is not available

Seems as though the solution is in the other thread you posted to. Too bad this bug from 2018 is still lurking around!