How To Fix 1F141 - External root accounts are not permitted for hierarchy category &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 1F - BKK: Beziehungen

• Message number: 141

• Message text: External root accounts are not permitted for hierarchy category &1

What causes this issue?

External root accounts are not allowed for the current or selected
hierarchy type &v1&.
If you want to change to external accounts to display entries, this is
not possible for hierarchy type &v1&. Even if there are entries on your
screen displaying external accounts, you cannot select hierarchy type
&v1& using the F4 help, as only internal accounts are root accounts.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Switch to a display that allows entering the required hierarchy type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1F141 - External root accounts are not permitted for hierarchy category &1 ?

  The SAP error message 1F141 indicates that external root accounts are not permitted for a specific hierarchy category. This error typically arises in the context of SAP's hierarchy management, where certain restrictions are placed on the types of accounts that can be designated as root accounts in a hierarchy.
  Cause:
  The error occurs when an attempt is made to assign an external account (an account that is not part of the internal SAP structure) as a root account in a hierarchy category that does not allow it. This restriction is in place to maintain the integrity and structure of the hierarchy.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Hierarchy Category Settings: Review the settings for the hierarchy category in question. Ensure that the category allows for internal accounts to be set as root accounts.
  
  
  Use Internal Accounts: If you are trying to assign an external account as a root, consider using an internal account instead. You may need to create or identify an appropriate internal account that fits the requirements of the hierarchy.
  
  
  Review Account Configuration: Ensure that the account you are trying to assign as a root account is configured correctly within the SAP system. It should be an internal account that complies with the hierarchy's rules.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to hierarchy management for specific guidelines on account types and hierarchy configurations.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for further assistance. They can provide insights specific to your system configuration and hierarchy setup.
  
  
  Related Information:
  
  Hierarchy Management: Understanding how hierarchies work in SAP and the rules governing account types can help prevent similar issues in the future.
  Account Types: Familiarize yourself with the different types of accounts (internal vs. external) and their roles within SAP.
  SAP Notes: Check for any relevant SAP Notes that might address this error or provide additional context or solutions.
  
  By following these steps, you should be able to resolve the error and successfully manage your hierarchy categories in SAP.