How To Fix BRF407 - Error in tree structure in TBRF230 - Node could not be added

BRF407 - Overview

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 407

• Message text: Error in tree structure in TBRF230 - Node could not be added

What causes this issue?

Table TBRF230 contains (group) nodes that cannot be included in the
tree.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

There are three possible reasons for the error:
A node has declared itself to be a higher node.
Several nodes have indicated another node to be the higher node and
vice-versa. This isolated subtree cannot be included in the existing
tree.
A higher node has been deleted in the meantime.

System Response

The tree cannot be set up.

How to fix this error?

Adjust table TBRF230 in maintenance view M_TBRF230.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRF407 - Error in tree structure in TBRF230 - Node could not be added ?

  The SAP error message BRF407 indicates that there is an issue with the tree structure in the Business Rule Framework (BRF) when trying to add a node. This error typically occurs in the context of rule definitions and decision tables within the BRF+ environment.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Invalid Node Structure: The node you are trying to add may not conform to the expected structure of the tree. This could be due to incorrect parent-child relationships or violations of the tree's hierarchy.
  
  
  Duplicate Nodes: Attempting to add a node that already exists in the tree can trigger this error.
  
  
  Data Integrity Issues: There may be underlying data integrity issues within the BRF+ application that prevent the addition of new nodes.
  
  
  Authorization Issues: Lack of proper authorizations to modify the BRF+ rules or tree structure can also lead to this error.
  
  
  Technical Issues: There could be technical issues or bugs in the