simPRO API Forum

Posted: **Thu Jul 09, 2026 12:21 am**

Hi Support,

I need some information about whether a schedule is locked when fetching schedules via the /schedules endpoint.

We fetch thousands of schedules and need to know which ones are locked.

I tried the following request:

Code: Select all

/schedules/?columns=ID,IsLocked&Date=2026-07-09&pageSize=1000

but received the following error:

Code: Select all

{
    "errors": [
        {
            "path": null,
            "message": "Invalid columns found.",
            "value": "IsLocked"
        }
    ]
}

I also tried to get only locked schedules:

Code: Select all

/schedules/?Date=2026-07-09&pageSize=1000&IsLocked=true

but filtering by IsLocked=true does not work.

Could you please advise how to retrieve the IsLocked field, or whether there is another way to determine if a schedule is locked when using the /schedules endpoint?

Thank you.

Posted: **Wed Jul 15, 2026 10:42 pm**

Hi,

That's a fair point, we will pass this to the team and get it addressed.

At the moment the "IsLocked" column is available in all other schedule endpoints but the /schedules/ endpoint.

simPRO API Forum

Schedule IsLocked column

Schedule IsLocked column

Re: Schedule IsLocked column