洞察
关于让遗留现代化变得可信的现场笔记。
关于为变更降险、加速迁移、并把 AI 安全带入维系核心的系统的务实视角。
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2026-09-10 · 8 min英文
ABAP MCP server: what an agent can ask about your SAP custom code
Two kinds of ABAP MCP server, the seven read-only tools of the Sysparency MCP server over the knowledge graph of your custom code, the questions each one answers, and what an agent did with them before it wrote a line.
阅读2026-09-08 · 9 min英文
Twelve Dynpro transactions, one Fiori launchpad: how an agent migrated a 25-year-old application fully autonomously
Dynpro to Fiori without a screen-by-screen conversion: twelve SAP GUI module pools became one launchpad with three Fiori Elements apps, a dashboard and four RAP business objects. What selection screens, PAI checks and F4 helps became, when a Dynpro should stay, and why the decisions came from the whole picture.
阅读2026-05-12 · 4 min英文
Retiring the most expensive sentence in enterprise IT
“We’re not sure what happens if we touch that.” It never appears on an invoice — but it taxes every initiative that touches a legacy system.
阅读2026-04-28 · 5 min英文
The as-is baseline that doesn’t go stale
Hand-written as-is documentation is obsolete on delivery. Deriving it from the code makes it complete, current, and defensible.
阅读2026-04-10 · 4 min英文
Grounding AI on legacy systems
Agentic coding tools guess when pointed at undocumented code. A deterministic, cited model is what makes AI-assisted modernization safe.
阅读2021-01-27 · 4 min英文
Different types of software documentation
Process or product, user or system: the kinds of documentation a software system needs, and why the hand-written ones age from the day they are finished.
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