How To Fix EU136 - & already exists in the hierarchy

EU136 - Overview

• Message type: E = Error

• Message class: EU - Development Environment

• Message number: 136

• Message text: & already exists in the hierarchy

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.

EU136 - Details

• The SAP error message EU136, which states "already exists in the hierarchy," typically occurs in the context of hierarchical data structures, such as when working with organizational units, cost centers, or other master data that is organized hierarchically.
  
  Cause:
  The error message EU136 usually indicates that you are trying to create or assign a new node (such as a cost center, profit center, or organizational unit) in a hierarchy where an entry with the same identifier already exists. This can happen due to:
  
  Duplicate Entries: You are attempting to create a new entry with an ID or name that is already in use within the same hierarchy.
  Incorrect Hierarchy Structure: The hierarchy structure may not allow for the creation of a new node under the specified parent node because it violates the existing structure.
  Data Migration Issues: If data has been migrated from another system, there may be duplicates that were not cleaned up.
  
  
  Solution:
  To resolve