AppSync: Uploading .xml license file in UI receives error: Adding the license failed due to "Invalid license file"
Summary: Uploading .xml license file in UI receives error: Adding the license failed due to "Invalid license file".
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Symptoms
In AppSync UI, when uploading .xml license in Settings > License > Upload, receive an error:
Adding the license failed due to "Invalid license file"

Cause
The first scenario seen was the entire <lockingID> section was missing from the license file.
There should be a lockingID section like the following:
<LockingIds> <LockingId> <LockingIdCode>HOSTID</LockingIdCode> <LockingIdValue>value</LockingIdValue> </LockingId> </LockingIds>
The second scenario seen was the LockingIdCode being inappropriately found to be XIOD like so:
<LockingId> <LockingIdCode>XIOID</LockingIdCode>
When it should be HOSTID
<LockingId> <LockingIdCode>HOSTID</LockingIdCode>
Resolution
The internal licensing generation mechanism is updated to ensure the Locking ID section is populated.
A new license is needed. Obtain a new license from the licensing team.
Additional Information
AppSync 4.2 and later supports XML type licenses.
Affected Products
AppSyncArticle Properties
Article Number: 000193800
Article Type: Solution
Last Modified: 10 Sep 2025
Version: 4
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