How To Fix AP026 - Position ID &1 already exists in the hierarchy

AP026 - Overview

• Message type: E = Error

• Message class: AP - Investment program messages

• Message number: 026

• Message text: Position ID &1 already exists in the hierarchy

What causes this issue?

The position ID &V1& was already assigned within the hierarchy, and
cannot be used again.

System Response

The position is not created.

How to fix this error?

Please choose a position ID that has not already been assigned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AP026 - Position ID &1 already exists in the hierarchy ?

  The SAP error message AP026 ("Position ID &1 already exists in the hierarchy") typically occurs in the context of SAP's Organizational Management (OM) module. This error indicates that you are trying to create or assign a position ID that already exists in the organizational hierarchy.
  
  Cause:
  
  Duplicate Position ID: The position ID you are trying to create or assign is already in use within the organizational structure.
  Incorrect Data Entry: There may have been a typographical error or misunderstanding regarding the position ID.
  Hierarchy Structure: The position ID might be part of a hierarchy that is already established, and you are attempting to add it again.
  
  
  Solution:
  
  
  Check Existing Positions: 
  
  Use transaction code PPOME (or PPOSE) to view the organizational structure and check if the position ID already exists.
  Search for the position ID in the hierarchy to confirm its existence.
  
  
  
  Use a Different Position ID: 
  
  If the position ID is indeed in use, consider using a different,