OBCL Installation Different OBCL Installation Scenarios Installation of OBCL 14.4 with pre-installed FCUBS 14.4 with patchsets Db Compilation Steps 2.3.1 Db Compilation Steps Remove common core folders (/MAIN). Compile the incremental DB units by executing /INSTALLER/SOFT/CLDBCompileRun.sh for Unix installations or /INSTALLER/SOFT/CLDBCompileRun.bat for Windows installations. Parent topic: Installation of OBCL 14.4 with pre-installed FCUBS 14.4 with patchsets