How To Fix RLMFW055 - No logical system has been defined for the logon client

SAP Error Message - Details

• Message type: E = Error

• Message class: RLMFW - Release Management

• Message number: 055

• Message text: No logical system has been defined for the logon client

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RLMFW055 - No logical system has been defined for the logon client ?

  The SAP error message RLMFW055 indicates that there is no logical system defined for the logon client in the SAP system. This error typically occurs when the system is trying to perform a function that requires a logical system to be defined, but it cannot find one for the client you are logged into.
  Cause:
  
  Missing Logical System Configuration: The logical system for the client has not been defined in the system.
  Client-Specific Settings: The logical system may not be assigned to the client you are currently using.
  Transport Management System (TMS) Issues: If you are working with transport requests, the logical system may not be properly configured in the Transport Management System.
  
  Solution:
  To resolve the RLMFW055 error, follow these steps:
  
  
  Define Logical System:
  
  Go to transaction code SCC4.
  Check if the client you are logged into has a logical system assigned. If not, you will need to create one.
  If the logical system is missing, you can create it by going to transaction SCC4 and selecting the appropriate client. Ensure that the "Logical System" field is filled in.
  
  
  
  Assign Logical System:
  
  If a logical system exists but is not assigned to the client, you can assign it in the same SCC4 transaction.
  Make sure to save your changes.
  
  
  
  Transport Management System (TMS):
  
  If you are working with transports, ensure that the logical system is correctly defined in the TMS.
  You can check this in transaction STMS. Go to the "Overview" and then "Systems" to see if the logical system is listed and properly configured.
  
  
  
  Check RFC Connections:
  
  If the error occurs during remote function calls (RFC), ensure that the RFC connections are correctly set up and that the logical systems are defined in transaction SM59.
  
  
  
  Restart the Session:
  
  After making changes, log out and log back into the SAP system to ensure that the changes take effect.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SCC4: Client Administration
  STMS: Transport Management System
  SM59: RFC Destinations
  
  
  Documentation: Refer to SAP Help documentation for more details on logical systems and client configuration.
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  
  By following these steps, you should be able to resolve the RLMFW055 error and ensure that the logical system is properly defined for the client you are using.