Hi @SuvoDas
I can think of a few impacts - basically anything relating to AEP datasets would be affected
Data Collection - disruption to data collection, variables, and connections related to AEP datasets
AJO - disconnection of campaigns, journeys from datasets in AEP
AA - affect to data flows, audiences, and reports that depend on AEP datasets
Target - Audience segmentation issues, if relating to AEP data
AAM - deletion of audience and segment data synced with AEP