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SUPPORT / SAMPLES & SAS NOTES
Problem Note 70209: CASLIB or FILENAME statements to Azure Data Lake Storage fail with authentication errors when the Azure OAuth token expires
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When you run an Azure Data Lake Storage CASLIB statement or FILENAME Azure Data Lake Storage statement on the SAS® Viya® platform, errors similar to the following might occur if the Azure OAuth token expires:
ERROR: Unknown error attempting to request device code 0x97BFF80D
ERROR: An error occurred retrieving access token.
ERROR: An error occurred retrieving access token.
ERROR: Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the
signature.
ERROR: <?xml version="1.0" encoding="utf-8"?><Error><Code>AuthenticationFailed</Code><Message>Server failed to authenticate the
request. Make sure the value of Authorization header is formed correctly including the
signature.
RequestId:xxxxxxxxxx-xxxx-xxxx--xxxx-xxxxxxxxxx
Time:xxxx-xx-xxTxx:xx:xx.xxxxxxxxx</Message><AuthenticationErrorDeta
il>Lifetime validation failed. The token is expired.</AuthenticationErrorDetail></Error>
ERROR: An error occurred while trying to read an Azure JSON stream.
ERROR: The action stopped due to errors.
Click the Hot Fix tab in this note for a link to instructions about accessing and applying the software update.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Viya 3.x | Linux for x64 | 3.5 | 3.5 | Viya 3.5 | Viya 3.5 |