How To Fix FMBLEXT012 - The amount sign does not match the posting

SAP Error Message - Details

• Message type: E = Error

• Message class: FMBLEXT - Message class for Budgetary Ledger Extensions

• Message number: 012

• Message text: The amount sign does not match the posting

What causes this issue?

The balance of the account &V1& is on the &V2&. For this reason, the
balance amount cannot be posted on the &V3&. According to the
Customizing settings specified, the balance was expected on the &V3&.
The report cannot run using the current Customizing settings.

System Response

Processing stops. No posting can be carried out.

How to fix this error?

Notify the system administrator, who should check and change the
Customizing settings if necessary.

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 FMBLEXT012 - The amount sign does not match the posting ?

  The SAP error message FMBLEXT012 indicates that there is a mismatch between the amount sign (debit or credit) in a financial posting. This typically occurs in the context of financial accounting or controlling when the system expects a certain sign for the amount being posted, but the provided amount does not match that expectation.
  Cause:
  
  Incorrect Amount Sign: The most common cause is that the amount being posted is incorrectly signed. For example, if the system expects a debit amount but a credit amount is provided, or vice versa.
  Configuration Issues: There may be configuration settings in the financial module that are not aligned with the business rules or requirements.
  Data Entry Errors: Manual data entry errors can lead to incorrect signs being used for amounts.
  Posting Rules: The posting rules defined in the system may not be correctly set up, leading to mismatches.
  
  Solution:
  
  Check Amount Sign: Review the transaction or document that triggered the error. Ensure that the amount is correctly signed according to the expected posting type (debit or credit).
  Review Configuration: If the issue persists, check the configuration settings in the financial module to ensure they align with your business processes.
  Correct Data Entry: If the error is due to manual entry, correct the amount sign in the relevant transaction.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the posting rules and configurations.
  Test Posting: After making corrections, attempt to post the transaction again to see if the error is resolved.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB50 (General Ledger Account Document Entry) or F-02 (General Posting) where this error might occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that users have the appropriate roles and authorizations to perform the postings, as sometimes restrictions can lead to unexpected errors.
  Training: Provide training for users on proper data entry practices to minimize errors in financial postings.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in financial accounting within SAP.