---
id: KB-PR-019
url: https://app.codecontract.io/help/troubleshooting/the-alert-reached-me-too-late
idioma: en
categoria: problemas
audiencia: usuario
nivel: basico
actualizado: 2026-08-13
tambienEn: [es]
relacionados: [KB-PR-018, KB-TZ-014]
citadoPor: [KB-PR-024]
---

# The alert reached me too late

_It fired when there was no time left to act. It is rarely a fault: it is a margin set by the wrong clock._

**Responde a:** the expiry alert came too late · how much notice should alerts give · I found out when it had already expired · setting the warning margin

The alert fired when it was meant to, you received it, and you were still late. The normal reaction is to raise the margin at a guess; the useful one is to look at what renewing that thing depends on, because the right margin is rarely set by your calendar.

## How much notice is really needed

| Who the renewal depends on | How long it takes in practice | What margin to set |
| --- | --- | --- |
| You | As long as you take to sit down | Little: days |
| A small supplier | As long as they take to reply and issue | Weeks |
| A public body or an appointment | Whatever appointment they give, not your speed | Far more than it seems |
| Several parties in a chain | The sum of all, not the slowest | Double your estimate |

> [!IMPORTANT]
> The third row breaks the arithmetic and is never in front of you when configuring: **some renewals run on a clock neither you nor your supplier controls**. If an appointment, an inspection or an official issuance is required, the clock belongs to whoever grants it — and that can be two months out. A thirty-day margin is lavish for an insurance policy and laughable for that. Which is why margins are set per document type, not as one number for everything.

## What to look at once it has happened

1. **Check whether the alert fired and who to** — Sometimes it arrived and went to someone who was away.
2. **Measure how long the renewal actually took** — That figure, not a hunch, is next year's margin.
3. **And raise the margin only for that document type** — Raising it everywhere creates noise, and noise gets ignored.

> [!WARNING]
> Beware the obvious-looking fix: **a huge margin on everything makes alerts arrive so early that they get filed**. A ninety-day warning about something solved in two afternoons is read, postponed and forgotten — and when the final reminder fires nobody looks, because that document «already warned». A margin fitted to each case fires less often and is therefore read.

## The two cases where the margin is not the problem

**En corto**

- The alert reached one person and that person was off sick or on holiday.
- Or it reached a shared mailbox nobody reads daily.
- In both, the fix is not more notice: it is who receives it.

> [!NOTE]
> If the document belongs to a third party, warn them before your own alert fires: their clock starts when they find out, not when you do.

**What margin is reasonable by default?**

However long it took last time, plus a third. Better data than any rule.

**Can I set two alerts, one early and one just before?**

That works best: one to plan, one to act.

**What if the supplier is always late?**

That is a different problem, and worth raising with them, not more alerts.

## Ejemplos

**A company gets fifteen days' notice on something needing an appointment two months out.**

- Measures how long the last renewal took and raises the margin for that document type only

→ The next alert arrives while an appointment can still be booked, and nothing else gets noisier.

**The warning fires with two days to go and two weeks are needed.**

- Adjusts the lead time to the real renewal time

→ The warning arrives while action is still possible.

**The deadline is calculated without allowing for the supplier.**

- Adds the time the third party takes to respond

→ The margin includes the wait, not only the paperwork.

**Warnings arrive in August and nobody reads them.**

- Brings forward those falling in holiday periods

→ The calendar accounts for when people are around.

**The warning goes to somebody who has left.**

- Reviews who the warnings are addressed to

→ The warning reaches somebody who can act.

**All warnings use the same lead time.**

- Adjusts it by document type

→ What takes longer is warned about earlier.