How To Fix FKKBIX766 - Rerating requires subapplication 'P'

FKKBIX766 - Overview

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 766

• Message text: Rerating requires subapplication 'P'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX766 - Rerating requires subapplication 'P' ?

  The SAP error message FKKBIX766 indicates that a rerating process requires the subapplication 'P' (which typically refers to the "Payment" subapplication) to be active or available in the system. This error usually occurs in the context of billing or invoicing processes, particularly when dealing with adjustments or rerating of financial documents.
  
  Cause:
  
  Subapplication Not Active: The subapplication 'P' may not be activated in the configuration settings of your SAP system.
  Missing Configuration: There might be missing or incorrect configuration settings related to the billing or invoicing processes.
  Document Status: The document you are trying to rerate may not be in a status that allows rerating.
  Authorization Issues: The user may not have the necessary authorizations to perform rerating actions.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP and ensure that the subapplication 'P' is activated. This can typically be found in the Customizing settings under Financial Accounting (FI) or Contract Accounts Receivable and Payable (FI-CA).
  Ensure that