How To Fix SRAL105 - Log Group '&1' must not consist of system fields only. Add channel fields

SAP Error Message - Details

• Message type: E = Error

• Message class: SRAL - Read Access Log Message Class

• Message number: 105

• Message text: Log Group '&1' must not consist of system fields only. Add channel fields

Self-Explanatory Message

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• What is the cause and solution for SAP error message SRAL105 - Log Group '&1' must not consist of system fields only. Add channel fields ?

  The SAP error message SRAL105 indicates that a log group you are trying to create or modify consists solely of system fields, which is not allowed. Log groups in SAP are used to define the structure of logs for various applications, and they must include at least one channel field to be valid.
  Cause:
  The error occurs when:
  
  You are attempting to create or modify a log group that only contains system fields (e.g., fields that are automatically generated by the system and do not provide specific information about the application or process).
  The log group definition does not meet the requirements set by SAP, which mandates that at least one channel field must be included to ensure that the logs can be categorized and filtered appropriately.
  
  Solution:
  To resolve the SRAL105 error, you need to modify the log group definition to include at least one channel field. Here are the steps you can follow:
  
  
  Access the Log Group Definition:
  
  Go to the relevant transaction in SAP where you can manage log groups (e.g., transaction code SLG0 for log object management).
  
  
  
  Edit the Log Group:
  
  Find the log group that is causing the error and open it for editing.
  
  
  
  Add Channel Fields:
  
  Identify and add at least one channel field to the log group. Channel fields are typically application-specific fields that provide context to the logs.
  Ensure that the channel fields you add are relevant to the logs you intend to capture.
  
  
  
  Save Changes:
  
  After adding the necessary channel fields, save your changes to the log group.
  
  
  
  Test the Log Group:
  
  After making the changes, test the log group to ensure that it functions correctly and that the error message no longer appears.
  
  
  
  Related Information:
  
  Log Groups and Log Objects: Log groups are part of the logging framework in SAP, which allows for the categorization and management of logs generated by various applications. Each log group is associated with a log object.
  System Fields vs. Channel Fields: System fields are predefined fields that are automatically included in logs, while channel fields are user-defined fields that provide additional context and categorization for the logs.
  Documentation: Refer to SAP Help documentation for more details on log management and the specific requirements for log groups and log objects.
  
  By following these steps and understanding the underlying concepts, you should be able to resolve the SRAL105 error effectively.