How To Fix CRWB565 - Logical system & violates the sssCLNTccc naming convention

SAP Error Message - Details

• Message type: E = Error

• Message class: CRWB -

• Message number: 565

• Message text: Logical system & violates the sssCLNTccc naming convention

Self-Explanatory Message

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• What is the cause and solution for SAP error message CRWB565 - Logical system & violates the sssCLNTccc naming convention ?

  The SAP error message CRWB565 indicates that a logical system name does not conform to the required naming convention, specifically the sssCLNTccc format. This format is used to define logical systems in SAP, where:
  
  sss represents the system ID (3 characters).
  CLNT is a fixed string that indicates the client.
  ccc represents the client number (3 digits).
  
  Cause:
  The error occurs when the logical system name you are trying to use does not follow this naming convention. Common reasons for this error include:
  
  Incorrect Format: The logical system name may have incorrect characters, length, or structure.
  Typographical Errors: There may be typos in the logical system name.
  Improper Configuration: The logical system may have been configured incorrectly in the system.
  
  Solution:
  To resolve the CRWB565 error, follow these steps:
  
  
  Check the Logical System Name: Ensure that the logical system name adheres to the sssCLNTccc format. For example, if your system ID is XYZ and the client number is 100, the logical system name should be XYZCLNT100.
  
  
  Modify the Logical System Name:
  
  Go to transaction SCC4 (Client Administration) or BD54 (Maintain Logical Systems).
  Locate the logical system that is causing the error.
  Change the name to conform to the required format.
  
  
  
  Validate Configuration: Ensure that all configurations related to the logical system are correct and that there are no other naming conventions being violated.
  
  
  Transport Requests: If the logical system is part of a transport request, ensure that the transport request is correctly configured and that the logical system name is valid in the target system.
  
  
  Check for Duplicates: Ensure that there are no duplicate logical system names in the system, as this can also lead to issues.
  
  
  Related Information:
  
  Transaction Codes: Use SCC4 for client administration and BD54 for maintaining logical systems.
  Documentation: Refer to SAP Help documentation for more details on logical system naming conventions and configurations.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  
  By following these steps, you should be able to resolve the CRWB565 error and ensure that your logical system names are correctly configured.