How To Fix FSC1073 - Interest key &1 is invalid

FSC1073 - Overview

• Message type: E = Error

• Message class: FSC1 - FI-CA Extended: Message Class

• Message number: 073

• Message text: Interest key &1 is invalid

What causes this issue?

Interest key &v1& does not exist in the system.

System Response

Error message

How to fix this error?

Maintain the corresponding interest key in Customizing.
INCLUDE FICA_NA_CUST_2 OBJECT DOKU ID TX

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.

FSC1073 - Details

• The SAP error message FSC1073, which states "Interest key &1 is invalid," typically occurs in the context of financial transactions, particularly when dealing with interest calculations in SAP's Financial Accounting (FI) or Treasury modules. This error indicates that the interest key specified in the transaction is not recognized or is not valid in the system.
  
  Cause:
  
  Invalid Interest Key: The interest key specified in the transaction does not exist in the system or has been incorrectly entered.
  
  Configuration Issues: The interest key may not be properly configured in the system, or it may have been deleted or deactivated.
  Master Data Issues: The master data associated with the transaction (e.g., customer, vendor, or loan) may not have the correct interest key assigned.
  Authorization Issues: The user may not have the necessary authorizations to access the interest key.
  
  
  Solution:
  
  
  Check Interest Key: Verify that the interest key specified in the transaction is correct. You can do this by checking