Before and after cover image showing SEGW OData V2 converted to RAP and Fiori elements with ARC-1.

From SEGW and Legacy UI5 to RAP with ARC-1

Series note: This post is part of my AI ABAP development series, where I go from AI development in general, to ABAP-specific problems, and then to ARC-1. In the last posts I introduced ARC-1, explained why I built it, showed the BTP architecture, and then used it from Copilot Studio and Joule Studio. Those posts were mostly about architecture and possible use cases. This one is different. This is the use case ARC-1 was originally built for: making real SAP development easier. ...

May 11, 2026 · 16 min · 3282 words · Marian Zeis
Architecture diagram showing Joule Studio using ARC-1 on SAP BTP to access ABAP system context through governed MCP and SAP connectivity.

ARC-1 with Joule Studio: Bringing Real ABAP System Context into Joule

Series note: This post is part of my AI ABAP development series, where I go from AI development in general, to ABAP-specific problems, and then to ARC-1. In the previous post, I showed ARC-1 with Microsoft Copilot Studio. The idea was that SAP system context should not be locked inside a local IDE. If ARC-1 runs centrally on SAP BTP, it can also be used from Teams, Microsoft 365 Copilot, SharePoint, Jira, and other places where functional consultants, architects, support teams, and project leads already work. ...

May 6, 2026 · 10 min · 2058 words · Marian Zeis