News from Custom Code Migration: ECC to SAP S/4HANA Powered by Agentic AI
A Devtoberfest 2026 session (ABA-23) on what SAP has added to the ECC to SAP S/4HANA custom code migration tools, demonstrated across a live ECC and an S/4HANA system. The first half stays deterministic and explains static analysis in that process: the custom code migration app's scoping over ABAP test cockpit findings, an explain of a legacy report and of an S/4HANA simplification finding, and transferable quick fixes exported from the app and applied on the ECC system through the SAP GUI ATC transaction before conversion. The second half runs the S/4HANA custom code migration agent in ABAP Development Tools for EclipseABAP Development Tools for EclipseSAP's Eclipse plugins for ABAP: source, dictionary and CDS editors, Project Explorer, Outline and ABAP Unit, calling ADT resources on the connected system.sap official, abap: GitHub CopilotGitHub CopilotAn AI coding assistant built into GitHub, with agents that can use external tools and MCP servers. drives the ADT MCP ServerADT MCP ServerSAP's own ADT MCP server, and not a package: a preference inside ABAP Development Tools for VS Code that starts a local HTTP MCP server on a port you choose.sap official, abap's ATC and quick-fix tools in a loop, SAP Joule for Developers, ABAP AI capabilitiesSAP Joule for Developers, ABAP AI capabilitiesSAP's AI for ABAP development in ADT for Eclipse and VS Code: chat, code completion, explain, test and CDS generation, RAP logic prediction, and since June 2026 an agentic mode over the ADT MCP Server, metered in AI units through the ABAP AI Hub Service on BTP.sap official, abap produces the AI code proposals behind it, and only the high-confidence ones are written into the code, the rest left as comments in one transport request.
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- Entered the atlasDiscovered via YouTube — SAP Developers playlists · devtoberfest-2026.
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