For architects

Where it belongs, and running it

Releases from 7.02 to ABAP Cloud, clean core, on-stack or side-by-side, RAP or freestyle — then the threat model, the sizing and the upgrade.

12 essays · start with #5

  1. #5UI5 Over-the-Wireevery request answered with two strings
  2. #16One Click, One RequestPBO, PAI, and the dispatch in main( )
  3. #27One Codebase, 7.02 to ABAP Cloudwhy the release barely matters
  4. #28Cloud-Ready Is a Property of Your Appdecided in the SELECT
  5. #29When the API Is Not Releasedthe clean core levels, and the wrapper
  6. #30On-Stack or Side-by-Sidetwo places to run, one class
  7. #31One App, Many Systemsseveral S/4 systems behind one app, and the boundary the app draws
  8. #33RAP or abap2UI5?behavior against screen, and EML from an abap2UI5 app
  9. #34UI5 Freestyle or abap2UI5?the four edges where the browser has to be smart
  10. #37What the Client Can Sendthe class, the draft id, the event, every bound value — and what is checked
  11. #38How Many Userswork processes, draft rows, no server affinity, what the monitor measures
  12. #39Upgrading the Frameworkrelease tags, the stable contract, the frozen package, pull, pin, roll back