How To Fix G5156 - User currency amt and funding currency amt can't have different signs

SAP Error Message - Details

• Message type: E = Error

• Message class: G5 - IS-Oil /Joint Venture/ Material transfer pricing

• Message number: 156

• Message text: User currency amt and funding currency amt can't have different signs

The user currency amount &V1& and the funding currency amount &V2& have
different signs. Please correct them so that either
Both the user currency amount and the funding currency amount have
POSITIVE signs; OR,
Both the user currency amount and the funding currency amount have
NEGATIVE signs.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G5156 - User currency amt and funding currency amt can't have different signs ?

  The SAP error message G5156 indicates that there is a discrepancy between the user currency amount and the funding currency amount in a financial transaction. Specifically, it means that one of these amounts is positive while the other is negative, which is not allowed in the context of the transaction being processed.
  Cause:
  This error typically arises in scenarios involving financial postings, such as during the creation of journal entries, invoices, or payment processing. The underlying causes can include:
  
  Data Entry Errors: Incorrectly entering amounts in different currencies, leading to a mismatch in signs.
  Configuration Issues: Incorrect settings in the financial configuration that do not allow for the proper handling of currency conversions.
  Transaction Type: Certain transaction types may have specific rules regarding how amounts in different currencies should be treated.
  Currency Conversion: Issues with currency conversion rates or settings that lead to incorrect calculations.
  
  Solution:
  To resolve the G5156 error, you can take the following steps:
  
  
  Check Amounts: Review the amounts entered for both user currency and funding currency. Ensure that they are both either positive or negative as required by the transaction.
  
  
  Review Transaction Type: Ensure that the transaction type you are using allows for the combination of the currencies you are working with. Some transaction types may have restrictions.
  
  
  Configuration Settings: If you have access, check the configuration settings in the SAP system related to currency handling. Ensure that they are set up correctly to allow for the intended transactions.
  
  
  Currency Conversion Rates: Verify that the currency conversion rates are correctly maintained in the system. If there are discrepancies, update the rates as necessary.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction you are attempting to process.
  
  
  Seek Help from SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the process, such as FB50 (G/L Account Document Entry), FB60 (Enter Incoming Invoices), or F-02 (General Posting).
  User Roles and Permissions: Ensure that the user has the necessary permissions to perform the transaction, as restrictions may also lead to errors.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  
  By following these steps, you should be able to identify and correct the cause of the G5156 error in your SAP system.