customizing changes are differently recorded than transaction changes, you do not see the transaction code in the change log for customizing changes. EC02 has an application log if it is set active in the settings menu of EC02, eventually you can get some info from there, or at least assume...
2.9.PerformanceSAPDefault 2.10.BOM/RoutingSelectionOPPA(20) 2.11.BOMexplosionSAPDefault 2.12.Param:detailedsched.OPU5(21) 2.13.ExternalprocurementOMDT(22) 2.14.ReschedulingOMDW(23) 2.15.nningHorizonOMDX(24) 2.16.AvailablestockOPPI(25) 2.17.Directprocurement...