How To Fix AM179 - Not all URI addresses could be read

SAP Error Message - Details

• Message type: E = Error

• Message class: AM - Business Address Services

• Message number: 179

• Message text: Not all URI addresses could be read

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 AM179 - Not all URI addresses could be read ?

  The SAP error message AM179, which states "Not all URI addresses could be read," typically occurs in the context of SAP systems when there are issues related to the configuration or retrieval of URI (Uniform Resource Identifier) addresses. This error can arise in various scenarios, such as when working with SAP Gateway, OData services, or other integrations that rely on URI addresses.
  Causes:
  
  
  Configuration Issues: Incorrect or incomplete configuration of the SAP Gateway or OData services can lead to this error. This may include missing or incorrect entries in the service registration or the service definition.
  
  
  Network Issues: Problems with network connectivity or firewall settings may prevent the system from accessing the required URI addresses.
  
  
  Authorization Issues: Insufficient permissions for the user or service account trying to access the URIs can result in this error.
  
  
  Service Availability: The OData service or the backend service that the URI points to may not be available or may have been deactivated.
  
  
  System Errors: Internal errors within the SAP system or inconsistencies in the system configuration can also lead to this error.
  
  
  Solutions:
  
  
  Check Configuration: Review the configuration of the SAP Gateway and ensure that all necessary services are correctly registered and activated. Use transaction codes like /IWFND/MAINT_SERVICE to check the status of OData services.
  
  
  Network Connectivity: Verify that there are no network issues preventing access to the URIs. Check firewall settings and ensure that the necessary ports are open.
  
  
  Authorization Checks: Ensure that the user or service account has the necessary authorizations to access the URIs. You may need to adjust roles and permissions in the SAP system.
  
  
  Service Status: Check the status of the OData service or backend service. Ensure that it is active and functioning correctly. You can use transaction codes like /IWFND/GW_CLIENT to test the service.
  
  
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue. Use transaction codes like SLG1 to check application logs.
  
  
  Restart Services: In some cases, restarting the relevant services or the entire SAP system may resolve transient issues.
  
  
  Related Information:
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP Notes often provide specific guidance for resolving common problems.
  
  
  Documentation: Refer to the official SAP documentation for guidance on configuring and troubleshooting SAP Gateway and OData services.
  
  
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.