Identifying transactions likely to be impacted by a configuration change

System, method, and non-transitory medium for identifying a certain transaction likely to be impacted by a certain configuration change. An activity analyzer receives activity data of users belonging to different organizations and identifies, based on the activity data, a first set of code elements associated with transactions. A program analyzer receives the certain configuration change, and program data that describes at least one of the following: procedure invocations, user interface statements, and database access statements. The program analyzer identifies a second set of code elements that are influenced by the certain configuration change. An intersection module calculates an intersection between the first set of code elements and the second set of code elements. A transaction identifier identifies the certain transaction likely to be impacted by the certain configuration change based on a common code element belonging to the intersection.