#9864 [Extensibility Request] issue 29078: Add OnBeforeTestTransferLine event
An OnBeforeTestTransferLine integration event was added to the TestTransferLine procedure on the Transfer Header table, enabling extensions to observe or extend transfer line testing logic.
- 4files
- 4AL files
- 1objects
Pull request · merged into main (BC30) on 2026-08-10 by AleksandricMarko · 4 files (+28 -0), 4 AL · feature · tier official · reviewed (checked by Opus)
What changed
- New OnBeforeTestTransferLine event raised at the start of TestTransferLine on the Transfer Header table
- Lets add-on developers hook into the transfer line item tracking quantity check
- Added in W1 and mirrored to the RU, NA and IT layers
- Event name follows the convention for events at the start of a procedure
AL objects touched
- Table 5740 “Transfer Header”, Base Application: modified
src/Layers/RU/BaseApp/Inventory/Transfer/TransferHeader.Table.al: modified, not in the BC30 snapshot
Context
- Work items: AB#598042
- Labels: Team: SCM, event-request
- Systems: inventory
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).