How To Fix KU145 - Node written (Dummy nodes: &1 New dummy nodes: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: KU - Costing: Rollup

• Message number: 145

• Message text: Node written (Dummy nodes: &1 New dummy nodes: &2)

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 KU145 - Node written (Dummy nodes: &1 New dummy nodes: &2) ?

  The SAP error message KU145, which states "Node written (Dummy nodes: &1 New dummy nodes: &2)," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This message indicates that there is a discrepancy in the structure of the cost center hierarchy or the internal order hierarchy, specifically related to dummy nodes.
  Cause:
  
  Dummy Nodes: Dummy nodes are placeholders in the hierarchy that do not have any actual data associated with them. They are often used for organizational purposes or to maintain the structure of the hierarchy.
  Hierarchy Changes: The error can occur when there are changes in the hierarchy structure, such as adding or removing nodes, which leads to inconsistencies in the expected structure.
  Data Inconsistencies: If there are inconsistencies in the data being processed, such as missing or incorrectly configured nodes, this error can arise.
  
  Solution:
  
  Check Hierarchy Structure: Review the hierarchy structure in the relevant area (cost centers, internal orders, etc.) to ensure that all nodes are correctly defined and that there are no missing or incorrectly configured nodes.
  Reorganize Hierarchy: If necessary, reorganize the hierarchy to remove any dummy nodes that are no longer needed or to add missing nodes.
  Consistency Check: Use transaction codes like KSH1 (for cost centers) or KO01 (for internal orders) to check the consistency of the hierarchy and make any necessary adjustments.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on how to resolve it. SAP Notes can provide patches or additional information on known issues.
  Consult Documentation: Review SAP documentation or help resources related to the specific module you are working with for additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing cost centers and internal orders, such as KSH1, KSH2, KSH3, KO01, KO02, and KO03.
  SAP Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and data.
  
  By following these steps, you should be able to identify the cause of the KU145 error and implement a solution to resolve it.