How To Fix FAGL_MIG402 - Postings already made in company code &1 with transaction FBCB

FAGL_MIG402 - Overview

• Message type: E = Error

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

• Message number: 402

• Message text: Postings already made in company code &1 with transaction FBCB

What causes this issue?

For the migration to new General Ledger Accounting, you have already
used transaction <AB>FBCB</> in company code &V1& to post data in period
0 of fiscal year &V2& in new General Ledger Accounting.
Repeat execution of balance carryforward would overwrite the
carryforward period of the fiscal year.

System Response

Processing is terminated.

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

Error message extract from SAP system. Copyright SAP SE.

FAGL_MIG402 - Details

• The SAP error message FAGL_MIG402 indicates that there are already postings made in the specified company code using the transaction FBCB (which is typically used for the migration of balances in the General Ledger). This error usually occurs during the migration process when you attempt to post balances or perform a migration that conflicts with existing postings.
  
  Cause:
  
  Existing Postings: The primary cause of this error is that there are already financial postings in the specified company code that have been made using the FBCB transaction. This could be due to prior migration activities or regular postings that were made after the migration process was initiated.
  Incorrect Migration Process: The migration process may not have been executed correctly, or there may have been an attempt to re-run the migration without clearing previous postings.
  
  
  Solution:
  
  Check Existing Postings: Review the postings made in the company code using transaction FBCB. You can do this by checking the