How To Fix FI209 - Switching off PM activity/component account assignment causes errors

FI209 - Overview

• Message type: E = Error

• Message class: FI - TR-FM Funds Management

• Message number: 209

• Message text: Switching off PM activity/component account assignment causes errors

What causes this issue?

If you reset the activation for the detailed account assignment of
maintenance orders at component or activity level, the FM account
assignment is, at this point, transferred from the header data again.

System Response

After resetting the activation, the existing maintenance orders may
remain inconsistent. The update of data in Controlling and in Funds
Management can no longer be reconstructed.

How to fix this error?

You should only reset the activation in exceptional cases and only in
the test systems.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FI209 - Details

• The SAP error message FI209, which states "Switching off PM activity/component account assignment causes errors," typically occurs in the context of Project Management (PM) and Financial Accounting (FI) when there is an inconsistency in the account assignment for a particular activity or component. This error can arise when trying to switch off the account assignment for a PM activity or component that is still linked to financial transactions or postings.
  
  Cause:
  
  Inconsistent Account Assignment: The PM activity or component is still linked to financial postings, and attempting to switch off the account assignment leads to inconsistencies.
  Open Transactions: There may be open transactions or commitments that are still associated with the PM activity/component.
  
  Configuration Issues: There could be configuration settings in the system that do not allow for the account assignment to be switched off due to dependencies or rules set in the system.
  
  
  Solution:
  
  Check Open Transactions: Review any open transactions or commitments associated with