How To Fix COM_HIERARCHY002 - Hierarchy ID &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_HIERARCHY - Hierarchy

• Message number: 002

• Message text: Hierarchy ID &1 already exists

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 COM_HIERARCHY002 - Hierarchy ID &1 already exists ?

  The SAP error message COM_HIERARCHY002 indicates that a hierarchy with the specified ID already exists in the system. This error typically occurs when you are trying to create a new hierarchy in the SAP system, but the ID you are using is already in use.
  
  Cause:
  
  Duplicate Hierarchy ID: The most common cause of this error is that the Hierarchy ID you are trying to create is already assigned to an existing hierarchy.
  Incorrect Data Entry: There may have been a typographical error or misunderstanding regarding the Hierarchy ID you intended to use.
  System Configuration: In some cases, the system may have been configured to prevent the creation of duplicate hierarchies.
  
  
  Solution:
  
  
  Check Existing Hierarchies: 
  
  Use transaction codes like COMHIER or navigate through the relevant menu paths to check the existing hierarchies in the system. Look for the Hierarchy ID you are trying to create.
  
  
  
  Use a Different Hierarchy ID: 
  
  If the Hierarchy ID is indeed already