How To Fix /SCDL/AF_BUSSYS004 - Could not determine logical system for business system &1 in SLD

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCDL/AF_BUSSYS -

• Message number: 004

• Message text: Could not determine logical system for business system &1 in SLD

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 /SCDL/AF_BUSSYS004 - Could not determine logical system for business system &1 in SLD ?

  The SAP error message /SCDL/AF_BUSSYS004 indicates that the system could not determine the logical system for a specified business system in the System Landscape Directory (SLD). This error typically arises in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when the system is trying to access or utilize a business system that is not properly configured in the SLD.
  Causes:
  
  Missing Configuration: The business system may not be properly defined in the SLD. This could be due to missing entries or incorrect settings.
  Network Issues: There may be connectivity issues between the SAP system and the SLD, preventing it from retrieving the necessary information.
  Authorization Issues: The user or system may not have the necessary authorizations to access the SLD or the specific business system.
  Incorrect Logical System Name: The logical system name provided may not match any existing entries in the SLD.
  SLD Data Synchronization: The data in the SLD may not be synchronized with the actual configuration in the SAP system.
  
  Solutions:
  
  
  Check SLD Configuration:
  
  Go to the SLD and verify that the business system is correctly defined.
  Ensure that the logical system name matches the one used in your SAP system.
  
  
  
  Verify Connectivity:
  
  Check the network connectivity between your SAP system and the SLD.
  Ensure that the SLD URL is correctly configured in the SAP system.
  
  
  
  Check Authorizations:
  
  Ensure that the user or system has the necessary authorizations to access the SLD and the business system.
  
  
  
  Update Logical System:
  
  If the logical system name is incorrect, update it in the relevant configuration settings.
  
  
  
  SLD Data Synchronization:
  
  If there are discrepancies, consider re-synchronizing the data between the SAP system and the SLD.
  You can use transaction SLD1 to check and manage SLD data.
  
  
  
  Check for Errors in SLD:
  
  Look for any error messages or logs in the SLD that might provide additional context about the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SLD1: To access the SLD and manage business systems.
  SICF: To check the HTTP services and ensure that the SLD service is active.
  
  
  
  Documentation: Refer to SAP Help documentation for SLD and PI/PO configuration for detailed steps on setting up and troubleshooting SLD-related issues.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /SCDL/AF_BUSSYS004.