How To Fix FAGL_LEDGER_CUST192 - Documents have already been posted in ledger &1 (company code &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: FAGL_LEDGER_CUST - New General Ledger: Customizing

• Message number: 192

• Message text: Documents have already been posted in ledger &1 (company code &2)

What causes this issue?

Documents are already available in the ledger &V1& (in the current Q
system).

System Response

How to fix this error?

You are still able to create or change the ledger. However, this may
result in you no longer being able to perform some processes for data
that has been posted correctly in the Q system. An example being that
you are no longer able to clear any existing open items correctly.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FAGL_LEDGER_CUST192 - Documents have already been posted in ledger &1 (company code &2) ?

  The SAP error message FAGL_LEDGER_CUST192 indicates that there are already posted documents in the specified ledger for the given company code. This typically occurs when you attempt to post a new document or make changes to an existing document in a ledger that has already been closed or has existing entries.
  Cause:
  
  Existing Entries: The ledger specified in the error message already contains posted documents, which prevents further postings or changes.
  Posting Period: The posting period may be closed, and the system does not allow postings in a closed period.
  Configuration Issues: There may be configuration settings that restrict postings in certain ledgers or company codes.
  
  Solution:
  
  Check Existing Documents: Review the ledger and company code specified in the error message to identify any existing documents. You can use transaction codes like FB03 (Display Document) to view the posted documents.
  Open Posting Period: If the posting period is closed, you may need to open it again using transaction code OB52 (Change View "Posting Periods": Overview) to allow postings.
  Review Configuration: Check the configuration settings for the ledger and company code to ensure that postings are allowed. This can be done in the Financial Accounting (FI) configuration settings.
  Consult with Finance Team: If you are unsure about the implications of opening a posting period or making changes, consult with your finance team or SAP administrator to ensure compliance with accounting policies.
  Use a Different Ledger: If the posting is not critical to the existing ledger, consider using a different ledger that does not have existing postings.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03, OB52, and FBL1N (Vendor Line Item Display) to help troubleshoot and analyze the situation.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  Documentation: Review SAP documentation on Financial Accounting and General Ledger postings for a better understanding of how ledgers work and the implications of postings.
  
  By following these steps, you should be able to resolve the FAGL_LEDGER_CUST192 error and proceed with your financial postings.