How To Fix /S4PPM/HIERARCHY006 - Sort number &1 already exists underneath parent &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: /S4PPM/HIERARCHY -

• Message number: 006

• Message text: Sort number &1 already exists underneath parent &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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /S4PPM/HIERARCHY006 - Sort number &1 already exists underneath parent &2. ?

  The SAP error message /S4PPM/HIERARCHY006 Sort number &1 already exists underneath parent &2 typically occurs in the context of SAP Project Portfolio Management (PPM) when you are trying to create or modify a hierarchy node, and the sort number you are trying to assign to that node already exists for the specified parent node.
  Cause:
  
  Duplicate Sort Number: The sort number you are trying to assign to a new or existing node is already in use by another node under the same parent node. Each node under a parent must have a unique sort number to maintain the hierarchy structure.
  Hierarchy Structure Violation: The attempt to create or modify the hierarchy violates the rules of unique sort numbers within the same parent node.
  
  Solution:
  
  Check Existing Nodes: Review the existing nodes under the parent node (identified as &2 in the error message) to see which node is currently using the sort number &1. You can do this by navigating to the hierarchy structure in the relevant transaction or application.
  Change Sort Number: If you find that the sort number is indeed in use, you will need to choose a different sort number that is not already assigned to any node under the same parent. Ensure that the new sort number maintains the intended order of the hierarchy.
  Delete or Modify Existing Node: If the existing node using the sort number is no longer needed, you can consider deleting it or modifying its sort number to free up the desired sort number for your new node.
  Consult Documentation: If you are unsure about the hierarchy structure or how to manage sort numbers, refer to the SAP documentation or help resources specific to Project Portfolio Management.
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version, you may use transaction codes like S4PPM_HIERARCHY or similar to manage hierarchies.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide additional guidance on hierarchy management in PPM.
  User Permissions: Ensure that you have the necessary permissions to modify the hierarchy structure, as restrictions may prevent you from making changes.
  
  By following these steps, you should be able to resolve the error and successfully manage your hierarchy in SAP PPM.