How To Fix /BOBF/ATF160 - For node &1 of hosting Bus.obj. &2 attachment type schema is not assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/ATF -

• Message number: 160

• Message text: For node &1 of hosting Bus.obj. &2 attachment type schema is not assigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/ATF160 - For node &1 of hosting Bus.obj. &2 attachment type schema is not assigned ?

  The SAP error message /BOBF/ATF160 indicates that there is an issue with the configuration of the Business Object Framework (BOF) in SAP, specifically related to the attachment type schema not being assigned to a node in the hosting business object.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing Configuration: The attachment type schema has not been assigned to the specified node of the business object.
  Incorrect Node Definition: The node definition may not be correctly set up to handle attachments.
  Transport Issues: If the business object was transported from one system to another, the attachment type schema might not have been included or properly configured in the target system.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Node Configuration:
  
  Go to the Business Object Definition in the SAP system.
  Verify that the node specified in the error message has the correct attachment type schema assigned.
  If it is missing, you need to assign the appropriate attachment type schema to the node.
  
  
  
  Assign Attachment Type Schema:
  
  Navigate to the relevant node in the Business Object Modeler (transaction code: /BOBF/CONF).
  Select the node and check the properties.
  Assign the correct attachment type schema to the node.
  
  
  
  Validate Business Object:
  
  After making changes, validate the business object to ensure that there are no other configuration issues.
  Activate the business object if necessary.
  
  
  
  Transport Considerations:
  
  If the issue occurred after a transport, ensure that all related objects, including the attachment type schema, were transported correctly.
  Check the transport logs for any errors or warnings.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Business Object Framework (BOF): This is a framework in SAP that allows for the creation and management of business objects, including their relationships and behaviors.
  Attachment Type Schema: This defines how attachments are handled within a business object, including the types of files that can be attached and any associated metadata.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /BOBF/CONF for configuration and /BOBF/ATF for testing and validation.
  
  If the issue persists after following these steps, consider consulting SAP support or checking the SAP Community for similar issues and solutions.