BC Observatoryunofficial, made by waldo
code change · performanceAL Developmentofficial - Microsoftreviewed - checked by Opus

#9351 [master]Subscription Billing: O(N²) contract-renewal detection in Sales-Post subscribers slows posting (~28% of batch CPU)

Contract renewal detection in the Subscription Billing Sales-Post subscribers was reworked to remove O(N²) behavior. Before the fix, this check took about 28% of batch posting CPU.

Open in Claude9351.mdPull request #9351

Pull request · merged into main (BC30) on 2026-07-16 by AndreasHans · 1 file (+72 -21), 1 AL · performance · tier official · reviewed (checked by Opus)

What changed

  • Contract renewal detection in the Sales-Post subscribers no longer scales quadratically
  • The old check took about 28% of batch posting CPU
  • The change is limited to codeunit 8001 Sub. Contr. Renewal Subcribers
  • Intended to speed up sales posting when Subscription Billing is used

AL objects touched

Context

  • Work items: AB#640070
  • Labels: AL: Apps (W1)
  • Systems: development

Source: metadata of a merged pull request in microsoft/BCApps (bcapps): title, labels, changed paths and counts, with a summary in our words. No source text and no description beyond one short quote (D10, D61).