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Excel data source connection fails with error [Microsoft][ODBC Microsoft Access Driver] '(unknown)' is not a valid path

Troubleshooting


Problem

Follow these steps to set up Excel ODBC connection How to use Excel as a data source in Framework Manager. (ibm.com)

A new Microsoft Excel data source connection in Cognos Analytics fails when tested:
 
[Microsoft][ODBC Microsoft Access Driver] '(unknown)' is not a valid path. Make sure that the path name is spelled correctly and that you are connected to the server on which the file resides.

Document Location

Worldwide

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Document Information

Modified date:
15 January 2026

UID

ibm17165374