How To Fix VF_MEV100 - Exception &1 by function module &2

VF_MEV100 - Overview

• Message type: E = Error

• Message class: VF_MEV - Billing Period-End Valuation

• Message number: 100

• Message text: Exception &1 by function module &2

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

VF_MEV100 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  VF_MEV100 Exception &1 by function module &2
  
  Meaning / 
  Cause:
  
  This error message occurs during billing document processing (transaction VF01, VF02, VF03, or related billing functions).
  The message indicates that an exception (&1) was raised by a function module (&2) during the billing document creation or update.
  The placeholders:
  &1 = Exception name or short description of the error.
  &2 = Name of the function module that raised the exception.
  
  
  This usually means that the function module encountered a problem or a business rule violation that it could not handle, and therefore raised an exception.
  Common causes include:
  Missing or inconsistent master data (customer, material, pricing conditions).
  Incorrect or incomplete configuration in SD billing.
  Custom enhancements or user exits raising exceptions.
  Data inconsistencies or missing mandatory fields.
  Pricing or tax determination errors.
  
  
  
  
  Where does it occur?
  
  During billing document creation or update.
  In the billing output determination, pricing, or tax calculation function modules.
  In user-exits or