How To Fix KK164 - Inconsistent internal node type

SAP Error Message - Details

• Message type: E = Error

• Message class: KK -

• Message number: 164

• Message text: Inconsistent internal node type

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 KK164 - Inconsistent internal node type ?

  The SAP error message KK164: Inconsistent internal node type typically occurs in the context of controlling (CO) and can be related to issues with the internal structure of cost centers, internal orders, or other controlling objects. This error indicates that there is a mismatch or inconsistency in the expected node types within the hierarchy of controlling objects.
  Causes:
  
  Hierarchy Issues: The error may arise from inconsistencies in the hierarchy of cost centers or internal orders, such as a node being incorrectly classified or linked.
  Data Corruption: There may be corruption in the data related to the controlling objects, leading to inconsistencies in the internal structure.
  Configuration Errors: Incorrect configuration settings in the controlling area or related settings can lead to this error.
  Transport Issues: If changes were transported from one system to another, inconsistencies may arise if the transport was not executed correctly.
  
  Solutions:
  
  Check Hierarchy Structure: Review the hierarchy of cost centers or internal orders to ensure that all nodes are correctly classified and linked. You can do this through transaction codes like OKA1 (for cost centers) or KO01 (for internal orders).
  Consistency Check: Use transaction KAH3 (for cost centers) or KOB1 (for internal orders) to perform a consistency check on the relevant objects. This can help identify any inconsistencies.
  Recreate Objects: If specific cost centers or internal orders are causing the issue, consider recreating them to ensure that they are set up correctly.
  Review Configuration: Check the configuration settings in the controlling area to ensure that they are set up correctly. This includes reviewing the settings for cost element accounting, internal orders, and other related configurations.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that resolve known issues related to this error.
  Consult SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKA1, KAH3, KOB1, and others related to controlling.
  Documentation: Review SAP documentation related to controlling and cost accounting for best practices and troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the KK164 error in your SAP system.