Hi, We’re having some issues sending push notifications from a service. See attached screenshot. I believe this used to work previously, the first instance of this error I can find in our logs were June 3. We are using a non-empty, runtime only, cardinality many user object class as input to the P…

Hi! I have tried to look into this, and have some follow-up questions: How many are in the recipient data source, i.e., how many users should receive the push notification? Has this number grown over time, or specifically around June 3rd? Does it fail every time?

The number of recipients usually vary between 50-300, I’m unsure how much it has increased in this period. It seems to fail most of the time, though we have seen it pass some times in this period with 20 or less recipients. We have not been able to recreate this in test, the screenshot is from stage…

Hi! We have a hypothesis that this fails when the batch of recipients is > 20. Can you try to batch the recipients into groups of 20 or fewer as a temporary workaround until we can fix the bug? Triggering the Push Notification node once per user would be very inefficient. I will register an issue …

Ok, we’ll call Push Notifications in batches of 20, and will get back to you once we have verified the results in production. Thanks for the help!

Isse with sending push notifications from service

Bug reports

Olav August 13, 2026, 5:15am 6

Hi! The Push Notifications action node has been updated to handle batches of up to 400 in version 154.

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Isse with sending push notifications from service

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