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Error When Importing .XLSM File To EPM Workspace: "Unknown file extension no MIME type is defined for file" (Doc ID 2029076.1)

Last updated on AUGUST 06, 2021

Applies to:

Hyperion BI+ - Version and later
Information in this document applies to any platform.


When trying to import a Microsoft Excel spreadsheet with extension .xlsm in EPM Workspace, an error is preventing from succeeding: "Unknown File Extension. No MIME Type Is Defined For File"


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