How To Fix /UI5/APP_API108 - All Gateway Hubs have been called succesfully

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 108

• Message text: All Gateway Hubs have been called succesfully

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/APP_API108 - All Gateway Hubs have been called succesfully ?

  The SAP error message /UI5/APP_API108 All Gateway Hubs have been called successfully is typically related to issues in the SAP Fiori application or the underlying OData services. This message indicates that the application has attempted to call all configured Gateway hubs, but it may not have received the expected response or data.
  Cause:
  
  Configuration Issues: There may be misconfigurations in the SAP Gateway settings or the OData service.
  Service Activation: The OData service might not be activated in the SAP Gateway system.
  Authorization Issues: The user may not have the necessary authorizations to access the OData service.
  Network Issues: There could be network connectivity problems between the Fiori front-end server and the back-end systems.
  Data Issues: The data being requested may not exist or may not be accessible due to business logic or data restrictions.
  
  Solution:
  
  
  Check Service Activation:
  
  Go to the SAP Gateway system and check if the OData service is activated using transaction code /IWFND/MAINT_SERVICE.
  Ensure that the service is listed and activated for the relevant system.
  
  
  
  Review Configuration:
  
  Verify the configuration of the Fiori application and the OData service in the SAP Gateway.
  Check the destination settings in the SAP Cloud Platform or the SAP Gateway.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary roles and authorizations to access the OData service.
  Use transaction code SU53 to check for authorization failures after attempting to access the service.
  
  
  
  Network Connectivity:
  
  Test the network connectivity between the Fiori front-end server and the back-end systems.
  Use tools like ping or telnet to check connectivity to the relevant ports.
  
  
  
  Debugging:
  
  Use transaction code IWFND/ERROR_LOG to check for any error logs related to the OData service calls.
  Debug the application to see if there are any issues in the application logic or data retrieval.
  
  
  
  Check Data:
  
  Ensure that the data being requested exists in the back-end system and is accessible based on the current user context.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Review the official SAP documentation for Fiori and OData services for best practices and troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the error message /UI5/APP_API108.