How To Fix IDFB302 - The entered card type code ist not supported

IDFB302 - Overview

• Message type: E = Error

• Message class: IDFB - Payment Reference Numbers

• Message number: 302

• Message text: The entered card type code ist not supported

What causes this issue?

The entered card type code is either '73' or '71'. Both codes are not
supported by the system.

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?

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 IDFB302 - The entered card type code ist not supported ?

  The SAP error message IDFB302 ("The entered card type code is not supported") typically occurs when there is an issue with the credit card type being used in a transaction. This error can arise in various SAP modules, particularly in the context of financial transactions or payment processing.
  
  Cause:
  
  Unsupported Card Type: The card type code entered (e.g., Visa, MasterCard, American Express) is not recognized by the SAP system. This could be due to the card type not being configured in the system.
  
  Configuration Issues: The card type may not be set up correctly in the payment processing configuration or may not be linked to the appropriate payment methods.
  Data Entry Error: There may be a typo or incorrect code entered for the card type.
  Version Compatibility: The version of the SAP system may not support certain card types, especially if it is outdated.
  
  
  Solution:
  
  
  Check Card Type Configuration:
  
  Go to the configuration settings for payment methods in