What & why

A full audit of every docs surface (ABAP + UI5) surfaced 18 confirmed correctness defects — each cross-checked against the current source in an adversarial verify pass (5 additional claims were investigated and rejected as false alarms, so they are not touched here). This PR fixes the docs-site copies; the same ABAP-page fixes already landed in the library + samples repos so the copies stay consistent.

ABAP pages

• public-api-contract — public parser utility is convexit_of, not the private resolve_field; gc_comp isn't in ZIF_SSI_TYPES (it's in internal ZCL_SSI_UTIL); no generated adapter (flat/deep/upsert) runs coerce_field/on_before_persist today.
• integration-guide — generate_deep is active-create only → it does not set %is_draft (only flat/upsert do); is_draft is ignored on the deep path.
• extension-hooks — the engine runs only coerce_field + on_before_persist; the other three hooks live in the facade; a direct get_importer→import gets only the two engine hooks.
• usage-cookbook — build_create_template returns an empty xstring for an unknown entity; it does not raise cx_static_check.
• troubleshooting — dates must be text YYYYMMDD / YYYY-MM-DD (optional Txx); any other order (e.g. 31.12.2024) or trailing junk fails closed (msg 002, row dropped), never stored corrupt.

UI5 pages

• spreadsheetdownload — setDraftStatus and showOptions default to true (source + the page's own prose); the tables said false.
• Wizard — the "openWizard with Options" sample now compiles (async) and calls this.spreadsheetUpload (was an undefined oComponent).
• Configuration — repaired the corrupted nullMarker table row; the directUploadConfig example uses useCsrf (not csrf) and drops the non-existent uploadTimeout.
• HowItWorks — the table-count error triggers at more than one table (code throws at >1), not two.
• Checks — Nullable-Field check is Available since 2.4.0 (was the stale [Next Release]).
• NullHandling — fixed a prose reference to a non-existent Phone column.
• APIReference — "UI5 application" (was "UI Builder application").
• Events — closed an unclosed backtick on the MessageType link.

Verification

mkdocs build --strict passes (no new broken links/anchors). fiori-elements.md was assessed and needed no change (its result already lists no Updated field).

Not in this PR (deliberately)

Bigger structural improvements the audit recommended — a single source of truth for the duplicated public-api-contract/integration guide, an architecture/mental-model page, a HowItWorks internals expansion, and a messages 001–011 catalog — are left for a follow-up.

🤖 Generated with Claude Code