product_specific_data for product_code=2015, indicates which plugins are installed on the Domain Manager.
p=AM;p=RC;p=SD;p=DD; means that Domain Manager has following components installed :
Asset Management (AM)
Remote Control (RC)
SD (Software Delivery)
DD (Desktop Deployment)
If SD component is not installed on the DOMAIN Manager and SD component appears in product_specific_data, it could be removed with :
UPDATE ca_application_registration set product_specific_data='p=AM;p=RC;p=DD;' where product_code=2015"