How To Fix T1127 - Interest calculation method entered does not match the ref. int. rate

T1127 - Overview

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 127

• Message text: Interest calculation method entered does not match the ref. int. rate

What causes this issue?

Interest calculation method &V3& defined for <DS:SIMG.SIMG_CFJB01JB62>
reference interest rate</>
&V2& differs from interest calculation method &V1& of the transaction.

How to fix this error?

Check your entries and correct the interest calculation method of the
transaction, if required.

Error message extract from SAP system. Copyright SAP SE.

T1127 - Details

• The SAP error message T1127, which states "Interest calculation method entered does not match the ref. int. rate," typically occurs in the context of financial transactions, particularly when dealing with interest calculations in loans, deposits, or other financial instruments. This error indicates a mismatch between the interest calculation method specified in the transaction and the reference interest rate defined in the system.
  
  Cause:
  
  
  Mismatch in Interest Calculation Method: The interest calculation method you have selected for the transaction does not correspond to the reference interest rate that is set up in the system. This could happen if:
  
  The interest calculation method is not compatible with the reference interest rate.
  The reference interest rate is not defined for the selected calculation method.
  The configuration settings for interest calculation methods and reference rates are inconsistent.
  
  
  
  
  Configuration Issues: There may be issues in the configuration of the interest calculation methods or reference interest rates in the SAP system.
  
  
  Data Entry