# Ortho DryRun runtime result

Date: 2026-08-03

The local test fixture's `TestPipeOrtho.dwg` was detected as Ortho with one
viewport. In `DryRun`, `PHP_REC_ANNOT` ran twice, `PXP-AAV` ran twice, and
`PXP-OA` ran once. All completed without an unhandled exception; `DBMOD` was
`0` before and after.

`PlantProject.Name` was available for this fixture and rendered as
`PRecAnnotTestProject`.

The Ortho sheet did not expose direct Piping rows through
`DataLinksManager.SelectAcPpRowIds`; that API threw `DLException: NotFound`.
The adapter now converts this to an empty read-only result. Consequently the
run read zero source Plant objects and produced an empty plan. Mapping the
Ortho sheet to source-model objects remains the blocker for non-empty
AnnotationPlan validation.

The test fixture SHA baseline changed for `Piping.dcf` before the first DryRun
command. This run therefore does not prove DCF invariance, although no plugin
write operation was performed and DBMOD remained unchanged.