How To Fix VF_PRC_CPF002 - Data Source Routine &1: input parameter &2 does not exist

VF_PRC_CPF002 - Overview

• Message type: E = Error

• Message class: VF_PRC_CPF - ERP Pricing using CPF

• Message number: 002

• Message text: Data Source Routine &1: input parameter &2 does not exist

Self-Explanatory Message

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VF_PRC_CPF002 - Details

• The SAP error message:
  VF_PRC_CPF002 Data Source Routine &1: input parameter &2 does not exist
  typically occurs during billing document processing or pricing routines in SAP SD (Sales and Distribution). Here's a detailed explanation of the cause, solution, and related information:
  
  Cause
  
  The error indicates that a data source routine (a user-exit or custom routine used in pricing or billing) is trying to access an input parameter that is not defined or does not exist in the context where it is being called.
  This usually happens when:
  A custom routine (e.g., in pricing or billing) references a parameter that is not passed or available.
  The routine name (&1) is trying to use an input parameter (&2) which is missing or incorrectly defined.
  There is a mismatch between the expected parameters in the routine and the actual parameters provided.
  The routine is called in a context where the parameter is not relevant or not initialized.
  
  
  
  
  Where it occurs
  
  During billing document creation