How To Fix EMDUS096 - You cannot use formula class &2 of formula &1

EMDUS096 - Overview

• Message type: E = Error

• Message class: EMDUS -

• Message number: 096

• Message text: You cannot use formula class &2 of formula &1

What causes this issue?

Formula class &v2& of formula &v1& cannot be used.
The formula class has been programmed incorrectly and does not implement
interface IF_ISU_FASTEDM_FORMULA.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Correct the formula class.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

EMDUS096 - Details

• The SAP error message EMDUS096 indicates that there is an issue with the formula class being used in a specific formula. This error typically arises in the context of SAP's data processing, particularly in modules like SAP Controlling (CO) or SAP Financials (FI), where formulas are used for calculations and data manipulation.
  
  Cause:
  The error message "You cannot use formula class &2 of formula &1" suggests that the formula class specified (represented by &2) is not compatible with the formula itself (represented by &1). This could be due to several reasons, including:
  
  Incorrect Formula Class Assignment: The formula class assigned to the formula may not be appropriate for the type of calculation or data processing being attempted.
  Missing or Inactive Formula Class: The formula class may not be defined in the system, or it may be inactive.
  
  Configuration Issues: There may be configuration issues in the system that prevent the formula from being executed correctly.
  Authorization