How To Fix /PF1/FIORI_UI100 - Technical error during route checking

/PF1/FIORI_UI100 - Overview

• Message type: E = Error

• Message class: /PF1/FIORI_UI -

• Message number: 100

• Message text: Technical error during route checking

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/FIORI_UI100 - Technical error during route checking ?

  The SAP error message /PF1/FIORI_UI100 Technical error during route checking typically indicates an issue with the Fiori application routing or configuration. This error can arise due to various reasons, including misconfigurations in the Fiori launchpad, issues with the backend services, or problems with the OData services.
  Causes:
  
  
  Configuration Issues: Incorrect configuration in the Fiori launchpad or the associated roles and authorizations.
  OData Service Problems: The OData service might not be activated, or there could be issues with the service itself.
  Network Issues: Connectivity problems between the Fiori front-end server and the back-end server.
  Caching Issues: Old or corrupted cache data in the browser or the Fiori launchpad.
  Missing or Incorrect Route Definitions: The route definitions in the Fiori application might be missing or incorrectly defined.
  
  Solutions:
  
  
  Check Configuration:
  
  Ensure that the Fiori launchpad is correctly configured.
  Verify that the roles assigned to the user have the necessary authorizations to access the application.
  
  
  
  Validate OData Services:
  
  Go to the SAP Gateway Service Builder