How To Fix FMLGD301 - Acct assignment of G/L account posting (debit) is incomplete/inconsistent

FMLGD301 - Overview

• Message type: E = Error

• Message class: FMLGD -

• Message number: 301

• Message text: Acct assignment of G/L account posting (debit) is incomplete/inconsistent

What causes this issue?

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

System Response

If no setting exists for this event (message 301) in Customizing for
error events and no basic settings for the error handling of debit G/L
account postings (message 200) exists either, the system cannot carry
out this posting automatically.
Otherwise, the system carries out the posting in accordance with the
setting for message 301 or 300.

How to fix this error?

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 FMLGD301 - Acct assignment of G/L account posting (debit) is incomplete/inconsistent ?

  The SAP error message FMLGD301 indicates that there is an issue with the account assignment of a General Ledger (G/L) account posting, specifically for a debit entry. This error typically arises when the system detects that the account assignment is incomplete or inconsistent, which can prevent the posting from being processed successfully.
  Causes of FMLGD301
  
  
  Missing Account Assignment: The G/L account may require specific account assignment objects (like cost centers, internal orders, or profit centers) that are not provided in the transaction.
  
  
  Inconsistent Data: The data provided for the account assignment may not match the requirements set in the configuration. For example, if a cost center is specified, it must be valid and active.
  
  
  Incorrect Configuration: The configuration settings for the G/L account may not be set up correctly, leading to inconsistencies in how account assignments are processed.
  
  
  Posting Period Issues: The posting period may be closed or not open for the transaction being processed,