How To Fix FB206 - Posting rule unchanged: Check +/- sign

SAP Error Message - Details

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 206

• Message text: Posting rule unchanged: Check +/- sign

What causes this issue?

Posting rule &V1& is not defined for line items with +/- sign &v2& in
check transaction type &v3&.
The entry is ignored and the old posting rule is retained.

How to fix this error?

Correct your entry or correct the entries for check transaction type
&v3&.

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

<DS:TRAN.OT51>Proceed</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FB206 - Posting rule unchanged: Check +/- sign ?

  The SAP error message FB206 ("Posting rule unchanged: Check +/- sign") typically occurs during the posting of financial documents in the SAP system, particularly when dealing with accounts that require specific posting rules. This error indicates that there is an inconsistency in the sign of the amounts being posted, which can lead to incorrect financial reporting.
  Cause:
  
  Inconsistent Signs: The most common cause of this error is that the debit and credit amounts do not match in terms of their signs. For example, if you are trying to post a debit amount but the system expects a credit amount (or vice versa), this error will occur.
  Posting Rules: The posting rules defined for the account may not allow for the type of transaction you are trying to post. This can happen if the account is set up to only accept certain types of postings (e.g., only debits or only credits).
  Account Configuration: The configuration of the G/L account in the chart of accounts may not be set up correctly to handle the transaction type you are attempting to post.
  
  Solution:
  
  Check Amount Signs: Review the amounts you are trying to post. Ensure that the debit and credit amounts are correctly signed. For example, if you are posting a debit, ensure that the amount is entered as a positive number.
  Review Posting Rules: Check the posting rules associated with the G/L account you are using. Make sure that the rules allow for the type of transaction you are attempting to post.
  Account Configuration: Verify the configuration of the G/L account in the SAP system. Ensure that it is set up to accept both debit and credit postings as required for your transaction.
  Transaction Type: Ensure that you are using the correct transaction type for the posting. Some transaction types may have specific requirements regarding the signs of the amounts.
  Consult Documentation: If you are unsure about the posting rules or account configuration, consult the SAP documentation or your organization's financial policies for guidance.
  
  Related Information:
  
  Transaction Codes: You may encounter this error while using transaction codes such as FB50 (G/L Account Document Entry), FB01 (Post Document), or others related to financial postings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its system, and there may be specific notes addressing this issue.
  User Authorization: Ensure that you have the necessary authorizations to post to the accounts in question, as restrictions may also lead to posting errors.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a financial consultant familiar with your organization's SAP configuration.