How To Fix FVD_NEGATIVE_POSTING001 - Neg. posting not permitted for doc. &1; system executes normal posting

SAP Error Message - Details

• Message type: E = Error

• Message class: FVD_NEGATIVE_POSTING - CML: Negative Postings related messages

• Message number: 001

• Message text: Neg. posting not permitted for doc. &1; system executes normal posting

What causes this issue?

You tried to make a negative posting for a document type for which
negative postings are not permitted.

System Response

The system executes a "normal" reversal posting instead.

How to fix this error?

To activate negative postings for the document type, go to the
Customizing activity under <ZK>Financial Accounting -> Accounts
Receivable and Accounts Payable-> Business Transactions -> Postings with
Alternative Reconciliation Account - > Other Special G/L Transactions->
Make and Check Document Settings-> Define Document Types </>, and
permit negative postings for the document type.

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 FVD_NEGATIVE_POSTING001 - Neg. posting not permitted for doc. &1; system executes normal posting ?

  The SAP error message FVD_NEGATIVE_POSTING001 indicates that a negative posting is not permitted for a specific document in the system. This error typically arises in the context of financial transactions, particularly when dealing with accounts that do not allow negative balances or when certain configurations restrict negative postings.
  Cause:
  
  Configuration Settings: The system may be configured to disallow negative postings for specific accounts or document types. This is often done to maintain the integrity of financial data.
  Account Type Restrictions: Certain account types (like asset accounts or certain liability accounts) may not allow negative postings due to their nature.
  Document Type Settings: The document type used for the transaction may have settings that prevent negative postings.
  Business Rules: There may be business rules in place that dictate that negative postings are not allowed for certain transactions or accounts.
  
  Solution:
  
  Review Account Configuration: Check the configuration of the account involved in the transaction. Ensure that it is set up to allow negative postings if that is the intended behavior.
  Check Document Type Settings: Review the settings for the document type being used. You may need to adjust the configuration to allow negative postings if appropriate.
  Consult with Finance Team: Discuss with your finance or accounting team to understand the business rules and whether negative postings should be allowed for the specific transaction.
  Use Alternative Posting Methods: If negative postings are not permitted, consider using alternative methods to achieve the desired financial outcome, such as creating a correcting entry or adjusting the transaction in a different way.
  SAP Notes and Documentation: Check SAP Notes or documentation for any specific guidance related to this error message. There may be updates or patches that address this issue.
  
  Related Information:
  
  Transaction Codes: You may want to look into transaction codes like OB52 (for posting periods) or OBD2 (for document types) to review and adjust settings.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a recurring issue or if it affects multiple users.
  Testing in Development: If changes are made to configurations, it is advisable to test them in a development or quality assurance environment before applying them to production.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.