How To Fix SRT_WSP650 - Invalid SLD system name "&1" for system key "&2"

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 650

• Message text: Invalid SLD system name "&1" for system key "&2"

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP650 - Invalid SLD system name "&1" for system key "&2" ?

  The SAP error message SRT_WSP650 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 in the configuration is invalid or not recognized by the SLD.
  Cause:
  
  Invalid System Name: The system name specified in the configuration does not match any registered system in the SLD.
  Incorrect System Key: The system key provided may not correspond to the system name, leading to a mismatch.
  SLD Configuration Issues: There may be issues with the SLD itself, such as it not being properly configured or not reachable.
  Network Issues: Connectivity problems between your SAP system and the SLD can also lead to this error.
  Authorization Issues: The user or service account may not have the necessary permissions to access the SLD.
  
  Solution:
  
  
  Verify System Name and Key:
  
  Check the system name and system key in your configuration. Ensure that they match the entries in the SLD.
  You can do this by logging into the SLD and verifying the registered systems.
  
  
  
  Check SLD Configuration:
  
  Ensure that the SLD is correctly configured in your SAP system. This includes checking the SLD URL and ensuring that the SLD is running and accessible.
  You can use transaction SICF to check the configuration of the SLD service.
  
  
  
  Update SLD Data:
  
  If the system is not registered in the SLD, you may need to register it. This can typically be done through the SLD administration tools.
  Use transaction SMLT to check and update the SLD data.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing your SAP system from reaching the SLD. You can test connectivity using tools like ping or telnet.
  
  
  
  Check Authorizations:
  
  Verify that the user or service account used to connect to the SLD has the necessary authorizations to access the SLD data.
  
  
  
  Restart Services:
  
  Sometimes, simply restarting the relevant services or the SAP system can resolve transient issues.
  
  
  
  Related Information:
  
  SLD Documentation: Refer to SAP's official documentation on SLD for detailed configuration steps and troubleshooting tips.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to SLD and the error message SRT_WSP650.
  Transaction Codes:
  
  SICF: For checking and configuring Internet Communication Framework services.
  SMLT: For managing SLD data.
  SLD_ADMIN: For accessing the SLD administration interface.
  
  
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.