To start ASE, you need a trial license which is valid for 30-days. At the end of the trial period, ASE stops accepting the traffic.
Note: Contact PingIdentity sales to get an ASE trial license.

Configure ASE license

After receiving the ASE license key, download and save the license file as PingIntelligence.lic. Copy the license file to the /opt/pingidentity/ase/config directory and start ASE.

Update an existing license If your license expires, obtain an updated license from PingIntelligence for APIs sales and replace the license file in the /opt/pingidentity/ase/config directory. Stop and then start ASE to activate the new license.