Marian Zeis Blog

You have probably seen Joule Work Desktop on LinkedIn by now.

If you ever wanted to call a remote-enabled ABAP function module from JavaScript or Node.js, you probably discovered quite quickly that this is not as easy as it sounds.

ARC-1 1.0 is here.

AI can appear in a user interface in several ways.

I wanted one practical thing: an editable draw.io diagram for ARC-1 on SAP BTP that looks like it belongs in the SAP Architecture Center.

In April, SAP published a new API Policy (v.4.2026a).

Series note: This post is part of my AI ABAP development series.

Series note: This post is part of my AI ABAP development series.

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.

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.

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.

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.

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.

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.

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.

If you work with SAP Fiori Elements, you have probably run into this problem before: it is hard to see in which UI5 version a specific feature was introduced.

If you are searching for SAP MCP Servers (Model Context Protocol), you quickly run into the same problem: Which SAP MCP servers exist (official and community), and what other SAP AI tooling should you know about?

Previous post (code generation benchmark): Benchmarking LLMs for ABAP Live benchmark results (old + new): abap-llm-benchmark.marianzeis.de In my first evaluation (based on the TH Köln benchmark paper), I extended the original setup with additional models…

There is currently a huge hype around the new MCP (Model Context Protocol) servers.

Live benchmark results: abap-llm-benchmark.marianzeis.de In a lot of SAP webcasts and webinars, especially around AI, the question comes up very early: which model are you using, and which one do you recommend?

AI assistants already help a lot, but they work best when you can give them good context.

Finally, there is an MCP server for ABAP.

I found Vivian Rose’s little web game “List Animals Until Failure” through a Hacker News thread (HN discussion) and immediately got hooked.

I wanted to have a local archive of my SAP Community blog posts for my own reference and to have a better overview of my content.

I was recently asked how my UI5 Versions Bot on Bluesky works.

This post is a mirrored copy of my LinkedIn article, kept here so it remains searchable and independent from external platforms.

This post is a mirrored copy of my LinkedIn article, kept here so it remains searchable and independent from external platforms.

This post is a mirrored copy of my LinkedIn article, kept here so it remains searchable and independent from external platforms.

This post is a mirrored copy of my LinkedIn article, kept here so it remains searchable and independent from external platforms.

This post is a mirrored copy of my LinkedIn article, kept here so it remains searchable and independent from external platforms.

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