How To Fix KX198 - Empty nodes removed

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 198

• Message text: Empty nodes removed

What causes this issue?

You performed an operation in ahierarchy containing empty nodes.

System Response

The empty nodes were deleted and the function successfully performed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX198 - Empty nodes removed ?

  The SAP error message KX198 ("Empty nodes removed") typically occurs in the context of SAP Controlling (CO) when dealing with cost center accounting, internal orders, or other related functionalities. This message indicates that certain nodes in a hierarchy (such as cost centers or internal orders) have been removed because they do not contain any data or relevant information.
  Cause:
  
  No Data: The primary cause of this error is that the nodes in question do not have any associated data. This could be due to a lack of transactions, postings, or relevant entries for the specified period.
  Hierarchy Structure: If the hierarchy structure is not properly defined or if nodes are incorrectly set up, it can lead to empty nodes being identified and subsequently removed.
  Data Selection Criteria: The selection criteria used in reports or transactions may not match any existing data, leading to the removal of nodes that do not meet the criteria.
  
  Solution:
  
  Check Data Entries: Ensure that there are relevant postings or transactions for the nodes in question. If there are no entries, consider making the necessary postings to populate the nodes with data.
  Review Hierarchy Setup: Verify the hierarchy structure to ensure that it is correctly defined. If nodes are not needed, consider removing them from the hierarchy to avoid confusion.
  Adjust Selection Criteria: Review the selection criteria used in your reports or transactions. Make sure they are set correctly to include the relevant data.
  Rebuild Hierarchy: If the hierarchy has been altered or if nodes have been removed incorrectly, consider rebuilding the hierarchy to restore the necessary structure.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling empty nodes in your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (for cost center reports) or KOB1 (for internal order reports) to analyze data related to cost centers or orders.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.