How To Fix LM626 - Unable to find logical system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LM - Treasury: Limit Management

• Message number: 626

• Message text: Unable to find logical system &1

Self-Explanatory Message

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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 LM626 - Unable to find logical system &1 ?

  The SAP error message LM626 "Unable to find logical system &1" typically occurs when the system is unable to locate a specified logical system in the configuration. This can happen in various scenarios, such as during data transfer, system integration, or when trying to access a specific configuration related to a logical system.
  Causes:
  
  Missing Logical System Configuration: The logical system you are trying to access has not been defined in the system.
  Incorrect Logical System Name: The logical system name specified in the transaction or configuration is incorrect or misspelled.
  Transport Issues: If the logical system was recently transported from another system, it may not have been properly configured in the target system.
  Client-Specific Settings: The logical system may not be assigned to the current client or may not be active in the client settings.
  
  Solutions:
  
  
  Check Logical System Configuration:
  
  Go to transaction SM59 (RFC Destinations) and check if the logical system is defined.
  Use transaction BD54 to check the logical system settings and ensure that the logical system is correctly configured.
  
  
  
  Verify Logical System Name:
  
  Ensure that the logical system name you are using is correct. Check for any typos or incorrect naming conventions.
  
  
  
  Create or Adjust Logical System:
  
  If the logical system does not exist, you can create it using transaction SALE (or SPRO for configuration) and navigate to the relevant section to define a new logical system.
  Ensure that the logical system is assigned to the appropriate client.
  
  
  
  Transport Configuration:
  
  If the logical system was recently transported, ensure that all necessary configuration settings have been transported correctly. You may need to re-transport or manually configure the logical system.
  
  
  
  Check Client Settings:
  
  Ensure that the logical system is active and assigned to the current client. You can check this in transaction SCC4 (Client Administration).
  
  
  
  Related Information:
  
  Logical Systems: Logical systems are used in SAP to identify different systems in a landscape, especially in scenarios involving data exchange between systems (like ALE, EDI, etc.).
  Transaction Codes:
  
  SM59: For checking and configuring RFC destinations.
  BD54: For managing logical systems.
  SCC4: For client settings.
  SALE: For ALE configuration.
  
  
  Documentation: Refer to SAP Help documentation for more details on logical systems and their configuration.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or refer to SAP Notes for any specific patches or updates related to this error.