How To Fix USMDZ3012 - Group account &1 is already assigned to account &2

USMDZ3012 - Overview

• Message type: E = Error

• Message class: USMDZ3 - Nachrichtenklasse zum UI des User-Interfaces

• Message number: 012

• Message text: Group account &1 is already assigned to account &2

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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USMDZ3012 - Details

• The SAP error message USMDZ3012 indicates that a group account (denoted as &1) is already assigned to another account (denoted as &2). This typically occurs in the context of account assignment in SAP Master Data Governance (MDG) or similar modules where accounts are managed.
  
  Cause:
  The error arises when you attempt to assign a group account to a different account that is already linked to it. This can happen due to:
  
  Attempting to create a duplicate assignment of a group account to multiple accounts.
  Incorrect data entry or configuration in the system.
  A misunderstanding of the relationships between accounts and group accounts.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Review the current assignments of the group account in question. You can do this by navigating to the relevant transaction or report that displays account assignments.
  Identify which account is currently assigned to the group account.
  
  
  
  Modify or Remove Existing Assignment:
  
  If the group account needs