How To Fix /UI5/UI5_REP010 - Path &1 must not start with "/"

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP -

• Message number: 010

• Message text: Path &1 must not start with "/"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/UI5_REP010 - Path &1 must not start with "/" ?

  The SAP error message /UI5/UI5_REP010 Path &1 must not start with "/" typically occurs in the context of SAPUI5 applications when there is an issue with the configuration of the application's resource paths. This error indicates that a specified path is incorrectly formatted, starting with a forward slash (/), which is not allowed in certain contexts.
  Cause:
  
  Incorrect Path Configuration: The error usually arises when defining paths in the manifest.json file or in the component configuration. Paths that are meant to be relative should not start with a /.
  Resource Loading Issues: If the application is trying to load resources (like views, controllers, or models) using an absolute path instead of a relative one, it can trigger this error.
  
  Solution:
  
  
  Check the Path Definitions: Review the manifest.json file or any other configuration files where paths are defined. Ensure that paths do not start with a / if they are meant to be relative.
  
  For example, change:
  "path": "/some/resource"
  to:
  "path": "some/resource"
  
  
  
  
  Use Relative Paths: Ensure that all paths used in your application are relative unless you specifically need to use an absolute path. Relative paths should not start with a /.
  
  
  Review Component.js: If you are defining paths in Component.js, ensure that they are also correctly formatted.
  
  
  Check for Typos: Sometimes, simple typographical errors can lead to this issue. Double-check for any unintended characters or formatting issues.
  
  
  Test the Application: After making the necessary changes, test the application to ensure that the error is resolved.
  
  
  Related Information:
  
  SAPUI5 Documentation: Refer to the official SAPUI5 documentation for guidelines on path definitions and best practices.
  Debugging Tools: Use browser developer tools to inspect network requests and see if any resources are failing to load due to incorrect paths.
  Community Forums: If the issue persists, consider checking SAP community forums or Stack Overflow for similar issues and solutions shared by other developers.
  
  By following these steps, you should be able to resolve the /UI5/UI5_REP010 Path &1 must not start with "/" error in your SAPUI5 application.