How To Fix /UI5/APP_API109 - Some Gateway Hubs have been disabled in configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 109

• Message text: Some Gateway Hubs have been disabled in configuration

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 /UI5/APP_API109 - Some Gateway Hubs have been disabled in configuration ?

  The SAP error message /UI5/APP_API109 Some Gateway Hubs have been disabled in configuration typically indicates that there are issues with the configuration of the Gateway hubs in your SAP system. This error is often encountered when trying to access Fiori applications or services that rely on the SAP Gateway.
  Cause:
  
  Disabled Gateway Hubs: The error suggests that some of the Gateway hubs that are supposed to be used for the application are disabled in the configuration settings.
  Configuration Issues: There may be misconfigurations in the SAP Gateway settings or the system landscape.
  Network Issues: Connectivity problems between the front-end and back-end systems can also lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to access the Gateway services.
  
  Solution:
  
  
  Check Gateway Configuration:
  
  Go to the transaction code /IWFND/MAINT_SERVICE in the SAP GUI.
  Check the list of services and ensure that the relevant Gateway hubs are enabled.
  If any hubs are disabled, enable them and ensure they are properly configured.
  
  
  
  Review System Landscape:
  
  Ensure that the system landscape is correctly set up and that the front-end and back-end systems are properly connected.
  Check the configuration in the SAP Fiori Launchpad and ensure that the correct back-end system is assigned.
  
  
  
  Check Network Connectivity:
  
  Verify that there are no network issues preventing communication between the front-end and back-end systems.
  Use tools like ping or telnet to check connectivity.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the Gateway services.
  Check the roles assigned to the user and ensure they include access to the required services.
  
  
  
  Check for Notes and Patches:
  
  Sometimes, specific issues may be addressed in SAP Notes or patches. Check the SAP Support Portal for any relevant notes that may address this error.
  
  
  
  Restart Services:
  
  In some cases, restarting the SAP Gateway services or the entire system may resolve transient issues.
  
  
  
  Related Information:
  
  SAP Fiori and Gateway Documentation: Review the official SAP documentation for Fiori and Gateway for best practices and configuration guidelines.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to diagnose and resolve the error related to disabled Gateway hubs in your SAP system.