How To Fix FAGL_POSTING020 - Error when activating ledger-specific postings

FAGL_POSTING020 - Overview

• Message type: E = Error

• Message class: FAGL_POSTING - Messages for FAGL_POSTING EhP3 Relating to New Functions

• Message number: 020

• Message text: Error when activating ledger-specific postings

What causes this issue?

While archiving FI documents, the system wrote open items from table
<AB>BSEG_ADD</> to the archive. You now want either to mark these items
as archived in table <AB>FAGLBSIS</> or to delete them from table
<AB>FAGLBSIS</>.
However, open items are not allowed to be archived.

System Response

Archiving terminates.

How to fix this error?

Inform SAP, since this is an error in archiving.

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.

FAGL_POSTING020 - Details

• The SAP error message FAGL_POSTING020 typically occurs when there is an issue with activating ledger-specific postings in the General Ledger (G/L) accounting module. This error can arise due to various reasons, including configuration issues, missing settings, or inconsistencies in the ledger setup.
  
  Cause:
  
  Missing Configuration: The ledger may not be properly configured to allow for ledger-specific postings.
  Inconsistent Settings: There may be inconsistencies in the settings for the ledger or the company code.
  Posting Period Issues: The posting period may be closed or not open for the specific ledger.
  Account Assignment Issues: The account being used may not be assigned to the correct ledger or may not allow for ledger-specific postings.
  Authorization Issues: The user may not have the necessary authorizations to perform ledger-specific postings.
  
  
  Solution:
  
  
  Check Ledger Configuration:
  
  Go to the configuration settings for the ledger in transaction code OB22 or SPRO.
  Ensure that the ledger is activated for the company code and that all necessary settings are in