Here we would like to draw your attention to S_AEC_66000100 transaction code in SAP. As we know it is being used in the SAP SRM(Supplier Relationship Management) module. S_AEC_66000100 is a transaction code used for . in SAP.
It comes under the package BBP_PU.When we execute this transaction code, SAPLS_CUS_IMG_ACTIVITY is the normal standard SAP program that is being executed in background.
Transaction S_AEC_66000100 technical data table