How To Fix MSINT108 - Interest is already calculated on the account until &1.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 108

• Message text: Interest is already calculated on the account until &1.

What causes this issue?

Interest has already been calculated on account <(>&<)>2 in company code
<(>&<)>3 with the last interest run and until <(>&<)>1.

System Response

Interest is nevertheless applicable because either the selection
criteria or the items in the interest calculation period have changed
since the last interest run.
Reversing this interest later can cause problems if you do not post any
interest documents.

How to fix this error?

We recommend calculating interest on a given account only once per
period.

Procedure for System Administrators

If you want to create multiple interest letters and interest documents
for the interest calculated on an account, please create a BAdI
implementation for "FI_INT_CUS01", which you use to fill field
"CT_ITEMS-ARRAY" in method "INT_CHANGE_ITEMS": For every value of this
field, a separate interest letter and a separate interest document are
created.
If you think you still need multiple interest runs for the same date,
please contact SAP Support.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MSINT108 - Interest is already calculated on the account until &1. ?

  The SAP error message MSINT108 indicates that interest has already been calculated on a specific account up to a certain date (denoted by &1). This error typically arises in the context of financial transactions, particularly when dealing with interest calculations in accounts receivable or payable.
  Cause:
  The error occurs when a user attempts to calculate interest on an account for a period that has already been processed. This can happen if:
  
  The interest calculation has already been executed for the specified period.
  There is an attempt to recalculate interest for a date range that overlaps with a previously processed interest calculation.
  The system settings or configurations do not allow for recalculating interest for already processed periods.
  
  Solution:
  To resolve the MSINT108 error, consider the following steps:
  
  
  Check Interest Calculation History:
  
  Review the interest calculation history for the account in question to confirm that interest has indeed been calculated for the specified period.
  
  
  
  Adjust the Calculation Period:
  
  If you need to recalculate interest, ensure that the date range you are trying to process does not overlap with the already calculated period. Adjust the date range accordingly.
  
  
  
  Reverse Previous Calculations:
  
  If necessary, you may need to reverse or delete the previous interest calculation for that period before attempting to recalculate. This can usually be done through specific transaction codes or reports in SAP.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to interest calculation for specific instructions on how to handle interest recalculations.
  
  
  
  Check Configuration Settings:
  
  Ensure that the configuration settings for interest calculation in your SAP system allow for the desired operations. This may involve checking the settings in the Financial Accounting (FI) module.
  
  
  
  Contact Support:
  
  If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FBL1N (Vendor Line Item Display), FBL5N (Customer Line Item Display), and others that may help in reviewing account transactions.
  SAP Notes: Check for any SAP Notes related to the MSINT108 error for additional insights or patches that may address the issue.
  User Roles and Permissions: Ensure that you have the necessary permissions to perform interest calculations and adjustments in the system.
  
  By following these steps, you should be able to address the MSINT108 error effectively.