We have just upgraded to M6 with different site number. Previous/old site number is no longer needed and products are expired .We are getting product expiry notifications for some products which is not available in current site number (ex:business rules manager. BRM is no longer 94 product and is a viya product ).
Thanks for sharing the scenario. I am seeing this for the first time.
If the product is no longer available how was it catered to during upgrade to M6? When you mean upgrade - you have a new SAS M6 installation? Is that right? If not, did you not remove the product before upgrading in place?