How To Fix FMDPEF007 - Vendor reconciliation account &1 account was changed to &2 (see longtext)

FMDPEF007 - Overview

• Message type: E = Error

• Message class: FMDPEF - Create Down payment with Earmarked Fund reference

• Message number: 007

• Message text: Vendor reconciliation account &1 account was changed to &2 (see longtext)

What causes this issue?

During document processing the Vendor reconciliation G/L account &V1&
was overwritten with account &V2&. This is not allowed for down
payments.
The most likely cause for this problem is the account assignment
transfer customizing for earmarked funds. In this customizing the G/L
account should not be transfered in rules assigned to activity
"Reduction from down payment" (AZBU) and "Reduction from Down Payment
request" (AZAF).

System Response

The document is not posted

How to fix this error?

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

Procedure for System Administrators

Change the customizing in IMG activities
<DS:SIMG._ISPSFM_OFMR3>Define Rules for Account Assignment Transfers</>
and <DS:SIMG._ISPSFM_OFMR5>Assign Rules</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMDPEF007 - Vendor reconciliation account &1 account was changed to &2 (see longtext) ?

  The SAP error message FMDPEF007 indicates that there has been a change in the reconciliation account for a vendor. This message typically arises in the context of financial accounting and vendor management within the SAP system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Change in Vendor Master Data: The reconciliation account for a vendor may have been changed in the vendor master data. This can happen due to updates made by users or during data migration processes.
  Configuration Changes: Changes in the configuration settings related to the financial accounting module or vendor accounts can also lead to this error.
  Posting Issues: If there are open items or postings that reference the old reconciliation account, the system may throw this error when trying to process transactions.
  
  
  Solution:
  
  
  Review Vendor Master Data: Check the vendor master data to confirm the current reconciliation account. Ensure that the changes made are intentional and correct.
  
  Transaction Code: