How To Fix /UI2/CORE_FES000 - *** Backend Context ***

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CORE_FES -

• Message number: 000

• Message text: *** Backend Context ***

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 /UI2/CORE_FES000 - *** Backend Context *** ?

  The SAP error message /UI2/CORE_FES000 typically indicates an issue related to the SAP Fiori user interface, particularly when there is a problem with the backend context or service. This error can arise due to various reasons, including configuration issues, missing services, or authorization problems.
  Causes:
  
  Missing or Inactive OData Service: The OData service required for the Fiori application may not be activated in the backend system.
  Authorization Issues: The user may not have the necessary authorizations to access the required OData service or the Fiori application.
  Incorrect Configuration: There may be incorrect settings in the Fiori Launchpad or the backend system that prevent the application from functioning correctly.
  Network Issues: Connectivity problems between the frontend and backend systems can also lead to this error.
  Backend Errors: There may be issues in the backend system that prevent it from processing requests correctly.
  
  Solutions:
  
  
  Check OData Service Activation:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Ensure that the required OData service is activated for the relevant system and client.
  
  
  
  Verify Authorizations:
  
  Check the user roles and authorizations to ensure that the user has access to the necessary OData services and Fiori applications.
  Use transaction code SU53 to analyze authorization failures after attempting to access the application.
  
  
  
  Review Fiori Launchpad Configuration:
  
  Ensure that the Fiori Launchpad is correctly configured and that the tiles are pointing to the correct OData services.
  Check the configuration in transaction code /UI2/FLP and ensure that the target mappings are set up correctly.
  
  
  
  Check Backend System Logs:
  
  Use transaction codes SLG1 (Application Log) or ST22 (Dump Analysis) to check for any errors or dumps in the backend system that might provide more context about the issue.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues between the frontend and backend systems. Check if the backend system is reachable from the frontend.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache of the Fiori Launchpad can resolve issues. You can do this by using the transaction code /UI2/FLP and selecting the option to clear the cache.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to the error message. You can search for notes in the SAP Support Portal.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Documentation: Review the official SAP documentation for Fiori and OData services for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.