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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FAGL_MIG044 - Company code and ledger are already assigned to migration plan &1 ?

  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 that the company code and ledger are already assigned to a migration plan that you do not need, you can either modify or delete that migration plan.
  Ensure that you have the necessary authorizations to make these changes.
  
  
  
  Use the Correct Migration Plan:
  
  If the company code and ledger are already assigned to a migration plan that you intend to use, ensure that you are using that existing plan instead of trying to create a new one.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to migration plans and the New G/L functionality for any specific guidelines or best practices.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide additional insights or solutions based on your specific system configuration.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OBY6: Manage migration plans.
  FAGL_MIGRATION: Migration to New G/L.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide additional context.
  
  
  
  New G/L Migration:
  
  Familiarize yourself with the New G/L migration process, including prerequisites and steps involved, to avoid similar issues in the future.
  
  
  
  By following these steps, you should be able to resolve the FAGL_MIG044 error and proceed with your migration activities.