The objective of the invention is to provide a method and equipment for processing data under a UDC framework. Data stored in a UDR are divided into shared data and user data. When the shared data in the UDR change, the UDR transmits a notification message to an FE. Then the FE transmits a retrieval request message to the UDR, wherein the retrieval request message includes information of the user data to be retrieved and is used for indicating the UDR to retrieve the user data citing the shared data from the user data to be retrieved. Then the UDR searches the user data to be retrieved and judges the user data citing the shared data, and the notification message is transmitted to the FE as for each piece of user data citing the shared data. With application of the method and equipment for processing the data, automatic control of change of the shared data can be realized and standardization of the process can also be realized.