App Clip invocation fails with "ASDErrorDomain error 507" via Smart App Banner especially on iOS 26 devices.

Hello,

We are encountering an issue where invoking our App Clip via a Safari Smart App Banner fails on certain devices, particularly those running iOS 26.

When a user taps "Open" on the Smart App Banner, the App Clip card attempts to load but ultimately fails with ASDErrorDomain Error 507.

The error occurs consistently on specific devices, while other devices function correctly. In some instances, the App Clip card metadata/UI appears momentarily (flashes on the screen) before the error message is displayed and the process terminates.

Has anyone else experienced this specific ASDErrorDomain error? We have already submitted a report via Feedback Assistant, but any insights or workarounds from the community would be appreciated.

Thanks!

Answered by DTS Engineer in 869079022

It’s better to reply as a reply, rather than in the comments; see Quinn’s Top Ten DevForums Tips for this and other titbits.

Invalid Response Status: 14501

I wasn’t able to find any info on that )-:

My Bug Report number is FB21299192.

Thanks. Honestly, I think that’s the best path forward here.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

Has anyone else experienced this specific ASDErrorDomain error?

I don’t know much about App Clips but I can share a little insight into the error. The ASD in ASDErrorDomain stands for App Store daemon. That means pretty much what it says.

Unfortunately the error code 507 is not helpful. It’s a generic error that has a wide variety of potential causes.

My experience with generic errors like this is that they’re often reflected in the system log and the surrounding log entries can yield a clue as to what might’ve caused them. Finding stuff in the system log can be tricky though; I have a bunch of hints and tips on that in Your Friend the System Log.

We have already submitted a report via Feedback Assistant

What was that bug number?

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

It’s better to reply as a reply, rather than in the comments; see Quinn’s Top Ten DevForums Tips for this and other titbits.

Invalid Response Status: 14501

I wasn’t able to find any info on that )-:

My Bug Report number is FB21299192.

Thanks. Honestly, I think that’s the best path forward here.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

@DTS Engineer any chance you could take a look at this issue? It definitely looks like a bug and negatively affects lots of customers.

No, alas. As I mentioned at the start, App Clips isn’t really my area of expertise.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

App Clip invocation fails with "ASDErrorDomain error 507" via Smart App Banner especially on iOS 26 devices.
 
 
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