Are you trying to fix a error, or are you converting a disc-based game to a digital format? LIC.DAT - ConsoleMods Wiki
Ensure the lic.dat file exists in the correct directory. If it does, your game's EBOOT.BIN may be modified or requires resigning for your specific CFW/HEN version. Black Screen on Boot Ps3 Generate Lic.dat
There are three distinct ways to "generate" this file, ranging from fully automated GUI tools to manual hex editing. Are you trying to fix a error, or
The lic.dat (License Data) file is a specific metadata component found inside PlayStation 3 game disc structures. Ps3 Generate Lic.dat