App Review error: “Plans not available, try again later” but IAP works in sandbox

Hi

I’ve previously shipped apps to the App Store, but I’m encountering an In-App Purchase issue on this submission.

During App Review, tapping Continue on the paywall shows:

“Plans not available, try again later.”

This leads to a rejection under Guideline 2.1 – App Completeness.

I’ve confirmed:

Paid Apps Agreement is active

Subscription plans are Ready to Submit

StoreKit returns products during sandbox testing

Purchases work correctly with fresh sandbox users

Is there any way to reproduce or validate the App Review sandbox environment without repeatedly resubmitting? Are there known reasons this error appears in review but not during local sandbox testing?

Thanks.

App Review error: “Plans not available, try again later” but IAP works in sandbox
 
 
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