ISDEV : fatal error -7159: The product license has expired or has not yet been initialized
Re: ISDEV : fatal error -7159: The product license has expired or has not yet been initialized
Hi @BijuJose ,
It is required to return the license, before activating. There is an option to return the license in Product and License Center.
You can login to Product and License Center with the credential provided, and there will be an option to return IS 2018 SAB R2 license activated.
Then you can activate again, with the steps mentioned in the below link: