How To Fix /UI5/APP_API118 - Value '&1' for query parameter 'fileType' is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 118

• Message text: Value '&1' for query parameter 'fileType' is not supported

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/APP_API118 - Value '&1' for query parameter 'fileType' is not supported ?

  The SAP error message /UI5/APP_API118 Value '&1' for query parameter 'fileType' is not supported typically indicates that the value provided for the fileType query parameter in a UI5 application is not recognized or is not valid. This can occur in various scenarios, such as when trying to download a file or when making a request that requires a specific file type.
  Cause:
  
  Invalid File Type: The value passed for the fileType parameter does not match any of the expected or supported file types defined in the application or service.
  Configuration Issues: The backend service may not be configured to handle the specified file type.
  Typographical Errors: There may be a typo in the file type value being passed.
  Version Compatibility: The UI5 version being used may not support the specified file type.
  
  Solution:
  
  Check Supported File Types: Review the documentation or the backend service to determine the valid values for the fileType parameter. Ensure that the value you are using is among the supported types.
  Correct the Value: If you find that the value is incorrect, update it to a valid file type. Common file types might include PDF, CSV, XLSX, etc.
  Review Application Code: If you are developing or maintaining the application, check the code where the request is being made to ensure that the correct file type is being set.
  Backend Configuration: If you have access to the backend service, verify that it is configured to handle the specified file type. This may involve checking service definitions or API configurations.
  Consult Logs: Check the application logs or the network requests in the browser's developer tools to get more context about the error and the request being made.
  
  Related Information:
  
  SAP UI5 Documentation: Refer to the official SAP UI5 documentation for details on supported file types and API usage.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  Version Updates: Ensure that you are using a compatible version of SAP UI5 that supports the features you are trying to implement.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.