smt server

Hello All,
we are using SUSE 11 SP4 OS in our environment, we got renewed our LTSS license. For that I De-register the expired one and disabled the repository by using smt-repos -d , after that I registered with new license using suse_register command and try to enable the repository using smt-repos -e it’s getting failed and while checking the smt-reports it show the expired one.

Could anyone can suggest how can I overcome this issue ?