Hi Engin,
Yes, the Ticket was raised to IBM and we got feedback as below.
"Azure Storage Access Tokens can be generated over 1. Folder Level (Lowest) 2.Container Level 3.Storage Account Level (Highest). Based on the issue it has been understood that the 10.7 Virtual Folder was created and used a folder level token. In 10.15 only Container Level and Storage Account Level tokens are supported.
So, in 10.15 MFT create a new VF using Container Level token and it should work fine".
We had done the same and now the VF Test was Successful.
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Kailash Kumar Mishra
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Original Message:
Sent: Fri August 01, 2025 05:58 PM
From: Engin Sarlak
Subject: 10.15 MFT Virtual Folder with Protocol as AZURE-BLOB showing Directory is Invalid Error post Upgrade from 10.7 to 10.15 MFT
If it got broken after an upgrade, it's very likely that it is a bug. Creating a support ticket is your best chance getting it resolved.
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Engin Sarlak
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