How To Fix KWUI050 - The mimetype could not be determined. The action was terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: KWUI - Messages for KW UI Controls and Dialogs

• Message number: 050

• Message text: The mimetype could not be determined. The action was terminated

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KWUI050 - The mimetype could not be determined. The action was terminated ?

  The SAP error message KWUI050, which states "The mimetype could not be determined. The action was terminated," typically occurs when the system is unable to identify the MIME type of a file that is being processed. This can happen in various scenarios, such as when uploading files, downloading documents, or handling attachments in SAP applications.
  Causes:
  
  File Extension Issues: The file being processed may have an unsupported or unrecognized file extension, leading to the inability to determine its MIME type.
  MIME Type Configuration: The MIME type for the specific file type may not be configured correctly in the SAP system.
  Corrupted File: The file itself may be corrupted or not properly formatted, which can prevent the system from identifying its type.
  Missing MIME Type Entries: The MIME type entries in the SAP system may be incomplete or missing for certain file types.
  
  Solutions:
  
  Check File Extension: Ensure that the file you are trying to upload or process has a valid and recognized file extension. Common extensions include .pdf, .docx, .xlsx, etc.
  Configure MIME Types:
  
  Go to transaction code SICF in SAP.
  Navigate to the relevant service and check the MIME type settings.
  You can also check the MIME type configuration in transaction SO10 (for text elements) or SCOT (for communication settings).
  If necessary, add the missing MIME type for the file extension in question.
  
  
  File Integrity: Verify that the file is not corrupted. Try opening the file on your local machine to ensure it is intact.
  SAP Notes: Check for any relevant SAP Notes that may address this issue. Sometimes, specific patches or updates may resolve MIME type issues.
  Consult Documentation: Review SAP documentation or help resources for guidance on handling MIME types and file uploads.
  
  Related Information:
  
  MIME Types: MIME (Multipurpose Internet Mail Extensions) types are a way to describe the content type of a file. They are used by web browsers and servers to determine how to handle files.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is affecting critical business processes.
  
  By following these steps, you should be able to resolve the KWUI050 error and successfully process the file in your SAP system.