How To Fix KE/NC106 - Select one node only

SAP Error Message - Details

• Message type: E = Error

• Message class: KE/NC -

• Message number: 106

• Message text: Select one node only

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 KE/NC106 - Select one node only ?

  The SAP error message KE/NC106 "Select one node only" typically occurs in the context of the SAP Controlling (CO) module, particularly when working with reports or transactions that involve hierarchical data structures, such as cost centers, internal orders, or profit centers.
  Cause:
  This error message is triggered when a user attempts to select multiple nodes in a hierarchical structure where only a single node is allowed. For example, if you are trying to analyze costs or revenues and you select multiple cost centers or profit centers in a report that only allows for a single selection, SAP will generate this error.
  Solution:
  To resolve the KE/NC106 error, follow these steps:
  
  
  Review Your Selection: Go back to the selection screen where you encountered the error. Ensure that you are only selecting one node from the hierarchy. This could be a single cost center, profit center, or any other hierarchical element.
  
  
  Use Filters: If you need to analyze multiple nodes, consider running separate reports for each node or using filters to narrow down your selection to one node at a time.
  
  
  Check Report Settings: If you are using a custom report or transaction, check the settings or parameters to ensure that they are configured to allow only single node selection.
  
  
  Consult Documentation: If you are unsure about the selection criteria, refer to the SAP documentation or help files related to the specific transaction or report you are using.
  
  
  Contact Support: If the issue persists and you believe it should allow multiple selections, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes within the CO module, such as KSB1 (Cost Centers: Actual Line Items), KOB1 (Orders: Actual Line Items), or others that involve hierarchical data.
  SAP Notes: Check for any relevant SAP Notes that might address this error or provide additional context or solutions.
  User Training: Ensure that users are trained on how to properly navigate and select nodes within the SAP system to avoid this error in the future.
  
  By following these steps, you should be able to resolve the KE/NC106 error and continue with your analysis or reporting tasks in SAP.