How To Fix QL_COMMUNICATION063 - It was not possible to determine a target business system

SAP Error Message - Details

• Message type: E = Error

• Message class: QL_COMMUNICATION - Messages for Communication

• Message number: 063

• Message text: It was not possible to determine a target business system

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 QL_COMMUNICATION063 - It was not possible to determine a target business system ?

  The SAP error message QL_COMMUNICATION063 indicates that the system was unable to determine a target business system for communication. This error typically occurs in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO), where the system needs to route messages to the appropriate target system.
  Causes:
  
  Missing or Incorrect Configuration: The target business system may not be properly configured in the Integration Directory or may not exist in the system.
  Incorrect Logical System Name: The logical system name used in the sender or receiver agreement may be incorrect or not match the configuration in the system.
  Transport Routes: There may be issues with the transport routes defined in the system, preventing the message from being routed correctly.
  Mapping Issues: If there are mapping issues or if the mapping is not defined correctly, the system may not be able to determine the target.
  Missing Business System in the SLD: The business system may not be registered in the System Landscape Directory (SLD).
  
  Solutions:
  
  
  Check Configuration:
  
  Verify that the target business system is correctly configured in the Integration Directory.
  Ensure that the sender and receiver agreements are set up correctly.
  
  
  
  Validate Logical System Names:
  
  Check the logical system names in the sender and receiver agreements to ensure they match the names defined in the system.
  
  
  
  Review Transport Routes:
  
  Ensure that the transport routes are correctly defined and that there are no issues with the routing configuration.
  
  
  
  Check Mapping:
  
  Review the mapping configuration to ensure that it is correctly defined and that there are no errors in the mapping logic.
  
  
  
  SLD Registration:
  
  Ensure that the business system is registered in the SLD and that the SLD is properly connected to the PI/PO system.
  
  
  
  Check for Updates:
  
  Sometimes, applying the latest support packages or patches can resolve underlying issues that may cause this error.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SXMB_IFR (Integration Framework) to monitor messages and check for errors.
  Logs: Check the logs in the Integration Engine or the Runtime Workbench for more detailed error messages that can provide additional context.
  Documentation: Refer to SAP documentation for Process Integration/Orchestration for detailed configuration steps and troubleshooting guides.
  
  By following these steps, you should be able to identify and resolve the issue causing the QL_COMMUNICATION063 error message. If the problem persists, consider reaching out to SAP support for further assistance.