How To Fix UKM_XI002 - ESR service not available, as business function &1 is not active

SAP Error Message - Details

• Message type: E = Error

• Message class: UKM_XI - Messages for XI Exceptions

• Message number: 002

• Message text: ESR service not available, as business function &1 is not active

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UKM_XI002 - ESR service not available, as business function &1 is not active ?

  The SAP error message UKM_XI002 indicates that a specific service in the Enterprise Services Repository (ESR) is not available because the required business function is not active. This error typically arises in the context of SAP's integration and process orchestration scenarios, particularly when using SAP's NetWeaver platform.
  Cause:
  The error occurs when:
  
  A specific business function that is required for the service you are trying to use is not activated in your SAP system.
  The service you are trying to access relies on functionality that is part of a business function that has not been enabled.
  
  Solution:
  To resolve the error, you need to activate the relevant business function. Here are the steps to do this:
  
  
  Identify the Business Function: The error message indicates which business function (denoted as &1) is not active. You need to find out the exact name of this business function.
  
  
  Activate the Business Function:
  
  Go to the SAP Easy Access screen.
  Navigate to Transaction Code: SFW5 (Business Function Activation).
  In the Business Function Activation screen, you will see a list of available business functions.
  Search for the business function that corresponds to the error message.
  Activate the business function by selecting it and clicking on the "Activate" button.
  
  
  
  Check Dependencies: Some business functions may have dependencies on other functions. Ensure that any prerequisite business functions are also activated.
  
  
  Transport Changes: If you are working in a development environment, remember to transport the changes to the quality and production environments as needed.
  
  
  Test the Service: After activating the business function, test the service again to ensure that the error is resolved.
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the specific documentation for your SAP version to understand the implications of activating a business function.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions related to the error message.
  System Configuration: Ensure that your system is properly configured for the services you are trying to use, including any necessary settings in the Integration Directory or other relevant components.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.