How To Fix /UI5/UI5_REP_LOAD072 - Type of file &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP_LOAD -

• Message number: 072

• Message text: Type of file &1 is unknown

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/UI5_REP_LOAD072 - Type of file &1 is unknown ?

  The SAP error message /UI5/UI5_REP_LOAD072 Type of file &1 is unknown typically occurs in the context of SAP Fiori/UI5 applications when the system encounters a file type that it does not recognize or support during the loading of resources. This can happen during the development or deployment of UI5 applications.
  Cause:
  
  Unsupported File Type: The error indicates that the system is trying to load a file with an extension or format that is not recognized by the UI5 framework.
  Incorrect File Path: The file may not be located in the expected directory, leading to the system attempting to load a non-existent or incorrect file.
  Configuration Issues: There may be issues with the configuration of the UI5 application or the SAP Gateway that prevent the correct loading of resources.
  Caching Issues: Sometimes, browser or server caching can lead to outdated or incorrect files being loaded.
  
  Solution:
  
  Check File Types: Ensure that all files being loaded (JavaScript, CSS, XML, JSON, etc.) are of supported types and have the correct extensions.
  Verify File Paths: Double-check the paths to the resources in your application. Ensure that the files are located in the correct directories and that the paths are correctly referenced in your code.
  Clear Cache: Clear the browser cache and any server-side cache to ensure that the latest versions of the files are being loaded.
  Check Configuration: Review the configuration settings for your UI5 application and ensure that all necessary components are correctly set up.
  Debugging: Use browser developer tools to inspect network requests and see which file is causing the error. This can provide insights into what might be going wrong.
  Update UI5 Libraries: Ensure that you are using a compatible version of the UI5 libraries. Sometimes, using an outdated version can lead to compatibility issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to the official SAP UI5 documentation for guidelines on supported file types and best practices for application structure.
  Community Forums: Engage with the SAP Community or forums like SAP Community Network (SCN) for insights from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the /UI5/UI5_REP_LOAD072 error message.