How To Fix FKK_RTP012 - Prefix &1 is reserved for lots of real-time payment category

FKK_RTP012 - Overview

• Message type: E = Error

• Message class: FKK_RTP -

• Message number: 012

• Message text: Prefix &1 is reserved for lots of real-time payment category

What causes this issue?

You want to create a lot that begins with "&V1&". However, the prefix "
&V1&" is reserved for lots of the real-time payment category.

System Response

You cannot create the lot.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FKK_RTP012 - Details

• The SAP error message FKK_RTP012 indicates that a specific prefix is reserved for lots of real-time payment categories. This error typically arises in the context of SAP's Financial Accounting (FI) and Contract Accounts Receivable and Payable (FI-CA) modules, particularly when dealing with real-time payments.
  
  Cause:
  The error occurs when a user attempts to use a prefix that is already reserved for a specific category of real-time payments. This can happen if:
  
  The prefix being used is not configured correctly in the system.
  There is a conflict with existing configurations or settings related to real-time payments.
  The system is trying to process a payment that does not conform to the expected format or category.
  
  
  Solution:
  To resolve the FKK_RTP012 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for real-time payments in your SAP system. Ensure that the prefixes are correctly defined and that you are using a valid prefix that is not reserved.
  
  
  
  Use a Different