How To Fix /UI5/UI5_REP073 - Error when calling API for identity and access management

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP -

• Message number: 073

• Message text: Error when calling API for identity and access management

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/UI5_REP073 - Error when calling API for identity and access management ?

  The SAP error message /UI5/UI5_REP073 typically indicates an issue related to the SAP Fiori/UI5 application, particularly when it is trying to access an API for identity and access management (IAM). This error can arise due to various reasons, including configuration issues, authorization problems, or connectivity issues.
  Causes:
  
  Authorization Issues: The user may not have the necessary permissions to access the API or the resources it is trying to reach.
  Configuration Errors: There may be misconfigurations in the SAP Gateway or the backend system that prevent the API from being called successfully.
  Service Activation: The required OData service may not be activated in the SAP Gateway.
  Network Issues: There could be network connectivity problems between the UI5 application and the backend services.
  Incorrect API Endpoint: The API endpoint being called may be incorrect or not properly defined in the application.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary roles and authorizations to access the API. This can be done by reviewing the user roles in the SAP system.
  Verify Configuration: Check the configuration settings in the SAP Gateway and ensure that the API is correctly set up. This includes checking the service registration and ensuring that the service is active.
  Activate OData Services: If the required OData service is not activated, you can activate it using the transaction code /IWFND/MAINT_SERVICE in the SAP GUI.
  Review Network Settings: Ensure that there are no network issues preventing the UI5 application from reaching the backend services. This may involve checking firewall settings or network routes.
  Check API Endpoint: Verify that the API endpoint being called is correct and matches the expected format. This may involve checking the application code or configuration files.
  Debugging: Use browser developer tools to inspect network requests and responses. This can help identify if there are any specific errors returned by the API.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for the specific API you are trying to access, as it may provide insights into common issues and their resolutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.