How To Fix KM166 - Current logical system cannot be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 166

• Message text: Current logical system cannot be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KM166 - Current logical system cannot be determined ?

  The SAP error message KM166, which states "Current logical system cannot be determined," typically occurs in the context of SAP's integration with other systems or when dealing with certain configurations in the SAP system landscape. This error can arise in various scenarios, such as when trying to execute a transaction that requires a logical system to be defined but cannot find one.
  Causes:
  
  Missing Logical System Configuration: The logical system for the client is not defined in the system settings.
  Incorrect Client Settings: The client may not be properly configured to recognize the logical system.
  Transport Management Issues: If you are working with transport requests, the logical system may not be correctly set up in the Transport Management System (TMS).
  Cross-Client Settings: The logical system may not be assigned to the correct client or may not be recognized in cross-client settings.
  RFC Destination Issues: If the error occurs during remote function calls (RFC), the destination may not be correctly configured.
  
  Solutions:
  
  
  Define Logical System:
  
  Go to transaction code SCC4 and check if the logical system is defined for the client you are working in. If not, you may need to create it.
  Use transaction code BD54 to maintain logical systems and ensure that the logical system is correctly assigned to the client.
  
  
  
  Check Client Settings:
  
  Ensure that the client settings are correct and that the logical system is properly assigned to the client.
  
  
  
  Transport Management System (TMS):
  
  If the error occurs during transport activities, check the TMS configuration using transaction code STMS. Ensure that the logical systems are correctly defined and assigned.
  
  
  
  RFC Destination:
  
  If the error occurs during an RFC call, check the RFC destination settings using transaction code SM59. Ensure that the destination is correctly configured and that the logical system is recognized.
  
  
  
  Cross-Client Configuration:
  
  If you are working with cross-client configurations, ensure that the logical system is correctly set up in the relevant cross-client tables.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the logical system and perform the required actions.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SCC4: Client Administration
  BD54: Maintain Logical Systems
  STMS: Transport Management System
  SM59: RFC Destinations
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  
  Documentation: Review SAP documentation related to logical systems, client configurations, and transport management for more detailed guidance.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.