When a file is selected as an attachment to be uploaded in some SAP web application the following pop-up message appears:
"Filter "*.*|" has an invalid format. You are referred to SAP Note 991104 for the correct formats."
The issue generally occurs in the SAP GUI for HTML (WebGUI) environment and Fiori Launchpad Applications, but it is not limited to them.
Filter Format for File Dialogs, *.*| has an invalid format, SAP Note 991104, attachment, document, upload. , KBA , BC-FES-GUI , SAP GUI for Windows , Problem
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