15.8 Linux Detection Server Upgrade failed
Release : 15.8, rhel 7.x, rhel 8.x
Component : Detection Server (Rhel Install), Enforce Server (Rhel Install)
The /etc/Symantec/DataLossPrevetion/DetectionServer/installation directory was missing
Files or folders are missing after installing the RPMs and causing the migration to fail. Using the --replacefiles --replacepkgs resolves this issue
1. browse to the directory where the install RPMs are located.
2. rpm --replacepkgs --replacefiles *.rpm --force
Below is what those switches will do with adding them to the rpm commands.