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

SAP Error Message - Details

• 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, which can lead to inconsistencies.
  
  
  Document Type Restrictions: Certain document types may have restrictions on the types of account assignments that can be used.
  
  
  Solutions to FMLGD301
  
  
  Check Account Assignment: Review the account assignment details in the transaction. Ensure that all required fields are filled out correctly and that the values provided are valid.
  
  
  Validate G/L Account Configuration: Go to the configuration settings for the G/L account in question and ensure that it is set up to accept the necessary account assignments. This can be done in the SAP configuration (transaction code SPRO).
  
  
  Review Posting Period: Check if the posting period is open for the transaction. You can do this by navigating to the relevant period settings in the SAP system.
  
  
  Document Type Settings: Verify if the document type being used allows for the specific account assignments. You may need to adjust the settings or use a different document type.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  Test with Different Data: If possible, try posting with different account assignment data to see if the error persists. This can help isolate the issue.
  
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes like FB50 (G/L Account Document Entry) or F-02 (General Posting) to replicate the error and test solutions.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  Documentation: Review SAP documentation related to G/L account postings and account assignments for more detailed guidance.
  
  By following these steps, you should be able to identify and resolve the cause of the FMLGD301 error in your SAP system.