The generated code will include embedded license information, based on your ASN1C SDK license. The purpose of this is to allow the code to run during development. For production usage, you will need to obtain an ASN1C Java runtime license. If you purchase a license for the unlimited ASN1C Java runtime, a license key/file won't be required. Otherwise, a runtime license file will be required and you will need to follow the normal procedure for an ASN1C runtime license (e.g. set ACLICFILE to point to your runtime license file).

Note that you can edit the Ant build script to use the -nortkey ASN1C command line option to prevent embedding license information in the code. This is useful for eliminating the possibility that you are relying on a temporary, embedded license key.