How To Fix SRT_WSP658 - Invalid SLD system name "&1" (service group "&2"; appl. key "&3")

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 658

• Message text: Invalid SLD system name "&1" (service group "&2"; appl. key "&3")

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 SRT_WSP658 - Invalid SLD system name "&1" (service group "&2"; appl. key "&3") ?

  The SAP error message SRT_WSP658 indicates that there is an issue with the System Landscape Directory (SLD) configuration in your SAP system. Specifically, it suggests that the system name provided is invalid. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when trying to access or register a service in the SLD.
  Cause:
  
  Invalid System Name: The system name specified in the configuration does not match any registered system in the SLD.
  SLD Configuration Issues: There may be issues with the SLD configuration itself, such as connectivity problems or incorrect settings.
  Service Group or Application Key Issues: The service group or application key specified may not be correctly defined or may not correspond to the expected values in the SLD.
  
  Solution:
  
  
  Check SLD Registration:
  
  Ensure that the system is correctly registered in the SLD. You can do this by accessing the SLD and verifying that the system name matches the one used in your configuration.
  If the system is not registered, you may need to register it manually or check the automatic registration settings.
  
  
  
  Verify Configuration:
  
  Check the configuration settings in your SAP PI/PO system. Ensure that the system name, service group, and application key are correctly specified.
  You can find these settings in the Integration Directory or in the relevant configuration areas of your SAP system.
  
  
  
  Check Connectivity:
  
  Ensure that there is proper connectivity between your SAP system and the SLD. This includes checking network settings, firewalls, and any proxy configurations that may be in place.
  
  
  
  Update SLD Data:
  
  If there have been changes to the system landscape, ensure that the SLD data is updated accordingly. This may involve refreshing the SLD or re-registering the systems.
  
  
  
  Review Logs:
  
  Check the logs for more detailed error messages that may provide additional context about the issue. This can help in diagnosing the problem more effectively.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLD and PI/PO for any specific guidance or troubleshooting steps that may apply to your version of SAP.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLD Administration: Familiarize yourself with the SLD administration tools and processes, as they are crucial for managing system registrations and configurations.
  SAP Community: Consider reaching out to the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SRT_WSP658 error in your SAP environment.