How To Fix SF366 - Title already in the structure was used

SF366 - Overview

• Message type: E = Error

• Message class: SF - SAPfind: Message Texts

• Message number: 366

• Message text: Title already in the structure was used

What causes this issue?

A node whose key already occurs at another location was inserted into
the structure. Structure entries with identical keys are assigned the
same title.

System Response

The existing title was used.

How to fix this error?

If you assigned the keys twice by accident, change the keys. You can
then assign your own title.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SF366 - Title already in the structure was used ?

  The SAP error message SF366, which states "Title already in the structure was used," typically occurs in the context of SAP SuccessFactors when there is an attempt to create or modify a data structure (like a form or template) that includes a title or field name that has already been defined elsewhere in the system. This can happen in various modules, such as Employee Central or Performance Management, where titles or field names must be unique within a given context.
  
  Cause:
  
  Duplicate Titles: The most common cause of this error is that the title you are trying to use for a new field or section already exists in the same structure or template.
  
  Configuration Issues: There may be issues in the configuration settings where the same title is inadvertently reused.
  Data Migration: If you are migrating data or templates from one system to another, duplicate titles may arise if the same titles exist in