If there is an update on SDC TOSCA node type, you need to delete Cassandra database file from SDC VM, and download docker images
SDC-BE Log Files
On SDC VM, run: ubuntu@vm03-sdc:~$ tail -f /data/logs/BE/SDC/SDC-BE/debug.log
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Menlo} span.s1 {font-variant-ligatures: no-common-ligatures; color: #34bd26} span.s2 {font-variant-ligatures: no-common-ligatures} span.s3 {font-variant-ligatures: no-common-ligatures; color: #5330e1} ubuntu@vm03-sdc:~$ tail -f /data/logs/BE/SDC/SDC-BE/debug.log