How To Fix /BOBF/ATF055 - Node &1 unknown

/BOBF/ATF055 - Overview

• Message type: E = Error

• Message class: /BOBF/ATF -

• Message number: 055

• Message text: Node &1 unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/ATF055 - Node &1 unknown ?

  The SAP error message /BOBF/ATF055 Node &1 unknown typically occurs in the context of the Business Object Processing Framework (BOPF) in SAP. This error indicates that the system is trying to access a node that does not exist or is not recognized in the BOPF model.
  
  Cause:
  
  Incorrect Node Name: The node name specified in the BOPF model is incorrect or misspelled.
  Node Not Defined: The node has not been defined in the BOPF configuration.
  Model Changes: Changes in the BOPF model (like renaming or deleting nodes) that have not been properly reflected in the application logic.
  Authorization Issues: Lack of proper authorizations to access the specified node.
  Transport Issues: If the BOPF model was transported from one system to another, there might be inconsistencies or missing components.
  
  
  Solution:
  
  Check Node Name: Verify that the node name referenced in your code or configuration is correct and matches the defined nodes in the BOPF model.
  Review BOPF Configuration: Go to