How To Fix SRT_LPREG012 - Feature list '&1' is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_LPREG - Logical Port Registry

• Message number: 012

• Message text: Feature list '&1' is empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_LPREG012 - Feature list '&1' is empty ?

  The SAP error message SRT_LPREG012 indicates that the feature list specified (denoted as &1 in the message) is empty. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services or service registry configurations.
  Cause:
  
  
  Empty Feature List: The primary cause of this error is that the feature list that is expected to be populated with relevant features or capabilities is empty. This can happen if:
  
  The service or feature has not been properly defined or registered.
  There is a misconfiguration in the service registry.
  The service provider is not correctly set up to expose its features.
  
  
  
  Configuration Issues: There may be issues in the configuration of the service registry or the service itself, leading to the inability to retrieve the feature list.
  
  
  Network Issues: If the service registry is external, network issues may prevent the retrieval of the feature list.
  
  
  Solution:
  
  
  Check Service Registration:
  
  Ensure that the service is correctly registered in the service registry.
  Verify that the feature list is defined and populated for the service in question.
  
  
  
  Review Configuration:
  
  Go through the configuration settings in the SAP PI/PO system to ensure that all necessary parameters are set correctly.
  Check the service endpoint and ensure that it is reachable.
  
  
  
  Test Connectivity:
  
  If the service registry is external, test the network connectivity to ensure that there are no issues preventing access to the registry.
  
  
  
  Update or Re-register Services:
  
  If the feature list is indeed empty, consider updating the service definition or re-registering the service to ensure that the feature list is populated.
  
  
  
  Check Logs:
  
  Review the application logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to service registration and feature lists for any specific guidance or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Version Compatibility: Ensure that you are using compatible versions of SAP components, as discrepancies can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.