How To Fix FAGL_MIG044 - Company code and ledger are already assigned to migration plan &1

FAGL_MIG044 - Overview

• Message type: E = Error

• Message class: FAGL_MIG - Migration to New General Ledger Accounting

• Message number: 044

• Message text: Company code and ledger are already assigned to migration plan &1

What causes this issue?

You want to assign an existing combination of company code and ledger to
another migration plan.
You can only assign this combination of company code and ledger to
another migration plan once the migration to which this combination is
currently assigned has ended.

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?

First finish the migration that is taking place for the current
migration plan.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FAGL_MIG044 - Details

• The SAP error message FAGL_MIG044 indicates that a specific company code and ledger combination is already assigned to a migration plan in the system. This typically occurs during the migration process to the new General Ledger (G/L) accounting in SAP, particularly when using the New G/L functionality.
  
  Cause:
  The error arises when you attempt to assign a company code and ledger to a migration plan that has already been assigned. This can happen if:
  
  You are trying to create a new migration plan for a company code and ledger that is already linked to an existing migration plan.
  There is a duplicate entry in the migration plan configuration.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Migration Plans:
  
  Go to the transaction code OBY6 (or the relevant transaction for migration plans).
  Review the existing migration plans to see if the company code and ledger are already assigned.
  
  
  
  Modify or Delete Existing Migration Plan:
  
  If you find