How To Fix MSINT343 - Interest cannot be returned for item &1/&2/&3 for &4

SAP Error Message - Details

• Message type: E = Error

• Message class: MSINT - Interest Calculation, Reports RFINT****

• Message number: 343

• Message text: Interest cannot be returned for item &1/&2/&3 for &4

What causes this issue?

First interest was calculated for the specified item, then it was
reversed. In cases like this, the program determines the interest that
arose at the time for the item so that it can return the interest. That
means that for time periods, for which interest was previously
calculated into the future, interest is now calculated backward into the
past.
The total time period or partial time (for a fixed interest rate)
comprises exactly one day # the day mentioned above. When the interest
data is saved, this would lead to an error, because the system would be
required to write a second record with the identical key to table
INTITIT.

System Response

The program cannot calculate interest for the business partner as you
requested.

How to fix this error?

You have the following two options: You can exclude the document from
the selection using the Custom Selections. Or you can reverse the
interest documents that contain the interest for this item starting from
the date mentioned. Then you can calculate the interest again.

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 MSINT343 - Interest cannot be returned for item &1/&2/&3 for &4 ?

  The SAP error message MSINT343 indicates that interest cannot be returned for a specific item in the system. This error typically arises in the context of financial transactions, particularly when dealing with interest calculations in accounts receivable or payable.
  Cause:
  The error message MSINT343 can be triggered by several factors, including:
  
  Missing or Incorrect Data: The item specified (identified by &1, &2, &3) may have missing or incorrect data that prevents the system from calculating or returning interest.
  Interest Calculation Settings: The settings for interest calculation may not be properly configured in the system. This includes parameters like interest rates, calculation methods, or periods.
  Document Status: The document associated with the item may be in a status that does not allow for interest calculations (e.g., it may be closed or archived).
  Time Frame Issues: The interest calculation may be outside the allowable time frame defined in the system settings.
  Currency Issues: If the transaction involves multiple currencies, there may be issues with currency conversion or exchange rates.
  
  Solution:
  To resolve the MSINT343 error, you can take the following steps:
  
  Check Item Data: Verify that all necessary data for the item is complete and correct. This includes checking the document number, company code, and any other relevant fields.
  Review Interest Calculation Settings: Ensure that the interest calculation settings in the configuration are correct. This includes checking the interest rate, calculation method, and any relevant parameters.
  Document Status: Check the status of the document associated with the item. If it is closed or archived, you may need to reopen it or adjust the status to allow for interest calculations.
  Time Frame Validation: Ensure that the interest calculation is being requested within the valid time frame. Adjust the request if necessary.
  Currency Check: If the transaction involves multiple currencies, ensure that the currency settings and exchange rates are correctly configured.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FB03 (Display Document) or FBL1N (Vendor Line Item Display) to check the details of the document associated with the item.
  Configuration Path: The configuration for interest calculation can typically be found under the Financial Accounting (FI) module in the SAP IMG (Implementation Guide).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on interest calculation issues.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting.