How To Fix UCF6779 - Investee unit &1: Parent unit must not change the method

UCF6779 - Overview

• Message type: E = Error

• Message class: UCF6 - Messages for Consolidation of Investments

• Message number: 779

• Message text: Investee unit &1: Parent unit must not change the method

What causes this issue?

A method change takes place for investee unit &V1& in consolidation
group &V2& in the current consolidation period; after this method
change, the accounting technique of the unit is <LS>2</> (equity
method). However, at the time of the method change, the parent unit
indicator is selected for the unit, which means it cannot be
consolidated using the equity method.
Even if the parent unit indicator is changed, the investee unit must be
consolidated using the purchase method as long as it is the parent unit.

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?

Check the Customizing settings for accounting techniques (under <LS>
Master Data </> -> <LS>Consolidation Units</> -> <LS>Accounting
Techniques</>). Check the settings for the method for consolidation unit
&V1& in all periods for the current consolidation period. The
accounting technique of the investee unit must be <LS>1</> (purchase
method) in all periods in which the parent unit indicator is selected.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

UCF6779 - Details

• The SAP error message UCF6779 indicates that there is an issue with the method of consolidation for an investee unit in the context of financial consolidation. Specifically, it suggests that the parent unit's method of consolidation cannot be changed while the investee unit is already set up with a different method.
  
  Cause:
  This error typically arises in the following scenarios:
  
  Inconsistent Consolidation Methods: The investee unit is set up with a specific consolidation method (e.g., full consolidation, equity method, or proportionate consolidation), and the parent unit is attempting to change its consolidation method in a way that conflicts with the investee unit's method.
  Data Entry Errors: There may be incorrect data entries or configurations in the consolidation settings for either the parent or investee unit.
  Hierarchy Changes: Changes in the organizational structure or hierarchy that affect the relationship between the parent and investee units can also trigger this error.
  
  
  Solution:
  To resolve the UCF6779 error, consider the