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Maintenance Orders created as part of the Service Advanced Execution process are reflected as FSM Service Calls. Their operations as FSM Activities.
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Advanced Execution Service Order (AESO) is composed of two separate processes:
Corrective Maintenance Order - process of maintaining the technical objects whenever a breakdown or failure occurs. This process could start with or without a quotation. More business details are available on: https://rapid.sap.com/bp/#/browse/categories/sap_s%254hana/areas/on-premise/packageversions/BP_OP_ENTPR/S4HANA/2022/DE/9/EN/scopeitems/6AU
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Preventive Maintenance Order - creating a service plan in SAP S/4HANA, as well as creating schedules and service orders. Corrective Maintenance Order is the follow-on process for furthering processing the maintenance service order. More business details are available on: https://rapid.sap.com/bp/#/browse/categories/sap_s%254hana/areas/on-premise/packageversions/BP_OP_ENTPR/S4HANA/2022/DE/9/EN/scopeitems/6F1
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Integration Scope
Service Call and Activity integration
Reserved materials - all scenarios (on technician storage location, DC, MM and SD scenario)
Time efforts
Mileages
Expanses
Smartforms
Goods movements
Checkout
Feedback codes
Learn more: Advanced Execution Service Order