2950519 - Error "Access to the path specified by the connection is not permitted. Contact your administrator" happened when create connection to File Server in SAP Analytics Cloud (SAC)

Have followed the steps in the SAC help guide: Allowing Data Import and Model Export with a File Server, when create the connection to File Server in SAC

The following error occurs in SAP Analytics Cloud (SAC):

• "Access to the path specified by the connection is not permitted. Contact your administrator."

Although the environment variable has been maintained in the Windows Server.

• SAP Analytics Cloud (Enterprise) 2020.8.15

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