How To Fix FDT_CHANGE_INFO122 - &1 lines were deleted from the tree structure

FDT_CHANGE_INFO122 - Overview

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 122

• Message text: &1 lines were deleted from the tree structure

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO122 - &1 lines were deleted from the tree structure ?

  The SAP error message FDT_CHANGE_INFO122 indicates that a certain number of lines (in this case, &1) have been deleted from a tree structure in the context of the Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. This error typically arises when there are inconsistencies or issues with the data structure being processed.
  
  Cause:
  
  Data Structure Changes: The tree structure may have been modified, leading to the deletion of certain nodes or lines that are no longer valid.
  Inconsistent Data: The data being imported or processed may not match the expected format or structure, causing the system to remove invalid entries.
  
  Configuration Issues: There may be configuration settings in the FDT that are not aligned with the current data model or structure.
  User Actions: Manual changes made by users in the FDT configuration or data structure could lead to unintended deletions.
  
  
  Solution:
  
  Review Data Structure: Check the tree structure configuration in the FDT to ensure that