Issue
When opening a workbook or accessing a published data source on Tableau Server, an error may occur:
An unexpected error occurred. If you continue to receive this error please contact your Tableau Server Administrator.
Session ID:
E8EAA7ACFBDF4F049F8FAF93B45FE0B2-1:0
<html>
<head><title>504 Gateway Time-out</title>
</head>
<body bgcolor="white">
<center><h1>504 Gateway Time-out</h1>
</center>
</body>
</html>
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Would you like to reset the view?