Prevent the same automation from running twice at once

Acts as a traffic light so two copies of the same automated process never run at the same time and cause conflicts.

How the work actually flows

It repeats. Rechecks lock repeatedly.

Pattern: Structured Loop (21)

flowchart TD trig>"process about to start"]:::trig s0["check if lock is held"]:::task s1["wait for lock to clear"]:::task s2["mark process as running"]:::task s3["mark process as finished"]:::task trig --> s0 s0 --> s1 s2 --> s3 lp{"lock becomes free"}:::gate s1 --> lp lp -. "rechecks lock repeatedly" .-> s0 lp -->|"finished"| s2 out[/"single execution with no overlap"/]:::out pay{{"prevents duplicate records or conflicts"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff
Starts itA stepRepeat or finishResultPayoff
Build size
Starter

A small build with a couple of connected tools.

Business functions
Image & Media Processing
Connects
Your existing tools

The problem it solves

When the same automated task gets triggered twice at once, you can end up with duplicate records, double charges, or corrupted data. Sorting out the mess afterward costs more time than the automation was supposed to save.

Who it fits

Businesses running automations that must never process the same request twice at the same time.

How it works

  1. Before starting, the process checks whether another copy is already running.
  2. If one is running, it waits until the first one finishes.
  3. Once clear, it marks itself as running and proceeds.
  4. It marks itself finished when done, so the next request can start safely.
What you get

Automations that never collide or double-run

Your automations run one at a time in sequence, so two copies never process the same request at once.

What you get

Guaranteed single execution of a critical process, with no overlapping or duplicate runs.

What you need

The same automation account already running your other business processes.

We can build this. But should you?

The hard question is not how to build it. It is whether this is the right thing to build first.

That is what a Fractional Chief AI Officer figures out with you, before anyone writes a line of code.

Let's Talk Strategy

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