How To Fix UMK623 - Requested URL not found

SAP Error Message - Details

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 623

• Message text: Requested URL not found

What causes this issue?

The requested document could not be found.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check whether the URL is correct.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMK623 - Requested URL not found ?

  The SAP error message UMK623 "Requested URL not found" typically indicates that the system is unable to locate the specified URL for a resource or service. This can occur in various contexts, such as when accessing web services, SAP Fiori applications, or other web-based components.
  Causes:
  
  Incorrect URL: The URL being accessed may be incorrect or malformed.
  Service Not Activated: The service or application you are trying to access may not be activated in the SAP system.
  Authorization Issues: The user may not have the necessary permissions to access the requested resource.
  Network Issues: There may be network connectivity issues preventing access to the URL.
  Configuration Issues: The system may not be properly configured to handle the request, such as missing routing or incorrect settings in the SAP Gateway.
  Resource Deleted or Moved: The resource you are trying to access may have been deleted or moved to a different location.
  
  Solutions:
  
  Verify the URL: Double-check the URL for any typos or errors. Ensure that it is correctly formatted.
  Check Service Activation: Use transaction code /IWFND/MAINT_SERVICE to check if the relevant OData service is activated. If not, activate it.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the service or resource. This can be checked in transaction code SU53 or by reviewing user roles.
  Network Troubleshooting: Check for any network issues that may be affecting connectivity. This can include firewall settings or proxy configurations.
  Configuration Review: Review the configuration settings in the SAP Gateway and ensure that the necessary routing and settings are in place.
  Check Logs: Review the system logs (transaction SLG1) for any additional error messages or information that may provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific service or application you are trying to access for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific error message or service you are working with.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  System Administrator: If you are unable to resolve the issue, consider reaching out to your SAP Basis or system administrator for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the UMK623 error message.