Product :TE30 , and all the TEx0 have the same issue
Failed to Upload the Licences file created using the Endpoint SN number.
Cannot reactivated a license file while it doesn’t match the ESN or version number.
The Licenses file was wrongly created using the SN number with normal format 20 digit begin with the 21xxxxx;
For TE30 and TEx0, It is the ESN that's needed to apply license, not SN.
The license file should created by using ESN although it's not on the usual format