How To Fix 1F044 - Source hierarchy consists only of root account

SAP Error Message - Details

• Message type: E = Error

• Message class: 1F - BKK: Beziehungen

• Message number: 044

• Message text: Source hierarchy consists only of root account

What causes this issue?

When creating an account hierarchy using a copy of another hierarchy,
all accounts below the root account are transferred. If the source
hierarchy only contains the root account, no accounts are transferred.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1F044 - Source hierarchy consists only of root account ?

  The SAP error message 1F044 indicates that the source hierarchy you are trying to use consists only of a root account. This typically occurs in the context of financial reporting or planning within SAP, particularly when working with account hierarchies in the Financial Accounting (FI) or Controlling (CO) modules.
  Cause:
  The error arises when:
  
  You are attempting to execute a report or transaction that requires a hierarchy of accounts, but the hierarchy you have selected only includes the root account and does not contain any child accounts or additional levels.
  The system expects a more detailed hierarchy to perform the required calculations or reporting.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Hierarchy Structure:
  
  Go to the transaction where you are encountering the error and check the account hierarchy you are using.
  Ensure that the hierarchy includes not just the root account but also the necessary child accounts or additional levels.
  
  
  
  Modify the Hierarchy:
  
  If the hierarchy is indeed limited to the root account, you will need to modify it to include the relevant child accounts.
  You can do this by navigating to the hierarchy maintenance transaction (e.g., transaction code OBH1 for account hierarchies) and adding the necessary accounts.
  
  
  
  Use a Different Hierarchy:
  
  If there are other hierarchies available that include the required accounts, consider using one of those instead.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to account hierarchies to ensure you are following the correct procedures for setting them up.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBH1 (for maintaining account hierarchies) and S_ALR_87012301 (for financial reports).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Roles and Authorizations: Ensure that you have the necessary permissions to view and modify account hierarchies in your SAP system.
  
  By following these steps, you should be able to address the error message 1F044 and successfully work with your account hierarchies in SAP.