How To Fix FDT_CHANGE_INFO121 - &1 lines were added to the tree structure

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 121

• Message text: &1 lines were added to 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.

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 FDT_CHANGE_INFO121 - &1 lines were added to the tree structure ?

  The SAP error message FDT_CHANGE_INFO121 indicates that a certain number of lines (in this case, &1) have been added to a tree structure in the context of the Field Data Tool (FDT) or similar functionalities in SAP. This message is typically informational rather than an error, meaning it is notifying you of a change rather than indicating a problem.
  Cause:
  
  Tree Structure Update: The message is triggered when there are changes made to a tree structure, such as adding new nodes or entries. This could happen during configuration changes, data migrations, or updates to the FDT.
  User Actions: It may occur as a result of user actions, such as modifying a data model or adjusting field mappings.
  
  Solution:
  
  Review Changes: Check the changes made to the tree structure. If you are expecting these changes, then no further action is needed.
  Validation: If the changes were unexpected, validate the configuration or data model to ensure that the modifications are correct and intended.
  Documentation: Document the changes for future reference, especially if they impact business processes or data handling.
  Consult Logs: If you suspect an issue, consult the application logs or change logs to understand what triggered the addition of lines to the tree structure.
  
  Related Information:
  
  FDT (Field Data Tool): This tool is used in SAP to manage field data and mappings, especially in the context of data modeling and data integration.
  Tree Structures in SAP: These are often used to represent hierarchical data, such as organizational structures, product hierarchies, or configuration settings.
  SAP Notes and Documentation: If you encounter issues or need further clarification, check SAP Notes or the official SAP Help Portal for specific guidance related to FDT and tree structures.
  
  If you continue to experience issues or if the message is accompanied by other errors, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.