Hi Martin ,
As you are referring to 1503 , i believe you are setting up a system for S4 Finance The implementation and architecture of fiori apps in S4Hana also remains same as in ERP 6 EHP 7 on any DB.(FactSheet apps , Analytical apps , Web Dynpro apps implementation are in addition to transactional apps)
The implementation process remains same for transactional apps (with/without) web dispatcher. The good thing is the reduction in installation of addons for simple finance apps.Majority of FIori SFin apps are bundled in UIAPF170 ,SAP_FIN addons for Finance transactional apps.
If your front end system is based on Netweaver 7.4 + the below e add ons can be skipped.
| SAP_GWFND | 740 | 0012 | SAPK-74012INSAPGWFND | SAP Gateway Foundation 7.40 |
| SAP_UI | 740 | 0013 | SAPK-74013INSAPUI | User Interface Technology 7.40 |
The add ons mentioned below can be installed based on the requirement . Same applies to back end components also (Non Finance apps and logistics apps).
| IW_PGW | 100 | 0008 | SAPK-10008INIWPGW | Process Gateway (For Work Flow apps) |
| UIX01EAP | 100 | 0003 | SAPK-10003INUIX01EAP | UI for ERP Central Applications |
| UIX01HCM | 100 | 0003 | SAPK-10003INUIX01HCM | UI for HCM Application |
| UIX01TRV | 100 | 0002 | SAPK-10002INUIX01TRV | UI for Travel Application |
| UIX02EA4 | 100 | 0000 | - | UI component for ERP Applictaions 1.0 |
| UIX02EAP | 100 | 0001 | SAPK-10001INUIX02EAP | UI for ERP Central Applications 1.0 |
| UIX02RT4 | 100 | 0000 | - | UI for Retail Applications 1.0 |
Regards
Virinchy