How To Fix W0124 - Payment card type is entered, but "Credit card with SET" flag not set

W0124 - Overview

• Message type: E = Error

• Message class: W0 - Customizing - ISR

• Message number: 124

• Message text: Payment card type is entered, but "Credit card with SET" flag not set

What causes this issue?

The field "payment card type SET" is filled but the indicator for
credit card payment with SET has not been selected.

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?

Select the indicator for paying by credit card using SET or delete the
entry in the "payment card type SET".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message W0124 - Payment card type is entered, but "Credit card with SET" flag not set ?

  Certainly! Here's a detailed explanation for the SAP error message W0124: "Payment card type is entered, but 'Credit card with SET' flag not set":
  
  Error Message:
  W0124 - Payment card type is entered, but "Credit card with SET" flag not set
  
  
  Cause:
  This warning occurs when a payment card type is entered in a transaction (such as a sales order, billing document, or payment processing), but the configuration for that payment card type does not have the "Credit card with SET" flag activated in the system.
  
  SET stands for Secure Electronic Transaction, a protocol for securing credit card transactions over the internet.
  The system expects that if a payment card type is used, and the transaction involves SET processing, the payment card type must be configured accordingly.
  If the payment card type is entered but the "Credit card with SET" indicator is not set in the customizing, the system issues this warning.
  
  
  Where does this happen?
  
  In Sales and