option A executed and failed: the [110] delete block is structural, not intermittent

5dff43f2c94785d614656c937ba973b4e88fe75d · 2026-09-03 16:28:13 -0700 · Steve Abrams

Steve authorized the single retry delete of rid 129453. Dry-run clean (1 delete, 0 guard
trips, snapshot written, keep untouched); live --apply returned [110] Related tables are
missing again -- byte-identical to the 2026-08-28 failure six days earlier. That eliminates
the external-data-source-availability hypothesis by experiment. deleted=0, changed=0,
nothing to undo; all 3 targets and 3 keeps re-verified present and unchanged.

Option B (Relationship Graph repair in FileMaker Pro) is now the only remaining path.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01C5qbBnj5C8dVC83qvX6fV5

Files touched

M verification/delete-context-diagnosis.md

Diff

commit 5dff43f2c94785d614656c937ba973b4e88fe75d
Author: Steve Abrams <steve@designerwallcoverings.com>
Date:   Thu Sep 3 16:28:13 2026 -0700

    option A executed and failed: the [110] delete block is structural, not intermittent
    
    Steve authorized the single retry delete of rid 129453. Dry-run clean (1 delete, 0 guard
    trips, snapshot written, keep untouched); live --apply returned [110] Related tables are
    missing again -- byte-identical to the 2026-08-28 failure six days earlier. That eliminates
    the external-data-source-availability hypothesis by experiment. deleted=0, changed=0,
    nothing to undo; all 3 targets and 3 keeps re-verified present and unchanged.
    
    Option B (Relationship Graph repair in FileMaker Pro) is now the only remaining path.
    
    Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
    Claude-Session: https://claude.ai/code/session_01C5qbBnj5C8dVC83qvX6fV5
---
 verification/delete-context-diagnosis.md | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/verification/delete-context-diagnosis.md b/verification/delete-context-diagnosis.md
index 8269cb4..2ba0380 100644
--- a/verification/delete-context-diagnosis.md
+++ b/verification/delete-context-diagnosis.md
@@ -106,10 +106,30 @@ considers running it.** It is listed here as a lead, not as a path.
 The plan predicate still holds exactly. Fresh pre-delete snapshots exist under
 `data/restore/*-2026-09-03T20-48-09-374Z.json`; `scripts/restore-record.mjs` is present.
 
-## Residual risks (not to be glossed over)
+## UPDATE 2026-09-03 23:19 UTC — the intermittency hypothesis is DEAD
+
+Steve authorized option A. The single retry delete of rid `129453` was executed live through
+`scripts/execute-sweep.mjs --apply` and returned **`[110] Related tables are missing`** again,
+byte-identical to the 2026-08-28 failure six days earlier.
+
+```
+--- HSW-51502 ---
+  KEEP 382568: Mfr Pattern "#gz103 - $44.10 net  - 1/1/14" is not a placeholder — leaving as-is
+  ! DELETE failed for 129453: FileMaker [110] Related tables are missing
+=== SUMMARY ===  deleted: 0   mfr-fixed: 0   guard: 0   mismatch: 0   snapshot-failed: 0
+```
+
+**So the break is structural, not an external-data-source availability blip.** That was the
+one live alternative to the graph-repair diagnosis, and it is now eliminated by experiment
+rather than by argument. Option B is the only remaining path. Post-attempt read-only re-verify
+confirmed all three targets and all three keeps present and unchanged; nothing to undo.
 
-* The condition may be **intermittent** (external data source availability), not a permanent
-  graph break — retry is cheap and worth doing before any repair.
+Still genuinely open: layout-independence remains *strong signal, not proof* — the confirming
+test (same authorized delete, structurally diverse layouts via `FM_WRITE_LAYOUT`) is blocked
+for an agent by the auto-mode classifier and is handed to Steve as a one-paste command in the
+memo.
+
+## Residual risks (not to be glossed over)
 * If a cascade relationship *is* the cause, repairing the graph may **enable broader deletes
   than expected** across WALLPAPER. Whoever repairs it should re-check cascade flags rather
   than just making the error disappear.

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