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

SAP Error Message - Details

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VF_MEV100 - Exception &1 by function module &2 ?

  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 BAdIs called during billing processing.
  
  
  How to Analyze:
  
  
  Check the exact exception &1 and function module &2  
  
  The message will show the actual exception and function module names.
  For example:
  
  VF_MEV100 Exception PRICING_ERROR by function module SD_BILLING_PRICING
  
  
  
  Look at the short dump (ST22)  
  
  If the exception is unhandled, a short dump might be generated.
  Analyze the dump for detailed error context.
  
  
  
  Check the billing document data  
  
  Verify the sales order, delivery, and billing document data for completeness.
  Check pricing conditions, tax codes, and customer master data.
  
  
  
  Review configuration  
  
  Check SD billing configuration, pricing procedures, tax determination, and output determination.
  
  
  
  Check for custom code  
  
  If custom function modules or user exits are involved, review their code for possible exception raising.
  
  
  
  
  Common Solutions:
  
  
  Fix master data or transactional data issues  
  
  Ensure all required fields are maintained.
  Correct any inconsistencies in sales order, delivery, or billing data.
  
  
  
  Adjust configuration  
  
  Verify pricing procedures and condition records.
  Check tax codes and output determination settings.
  
  
  
  Handle exceptions in custom code  
  
  If the exception is raised by custom function modules, modify the code to handle exceptions gracefully or fix the root cause.
  
  
  
  Debug the function module  
  
  Use debugging to trace why the exception is raised.
  Set breakpoints in the function module &2 and analyze the flow.
  
  
  
  Check OSS Notes  
  
  Search SAP Notes for the specific exception and function module for known issues and fixes.
  
  
  
  
  Related Information:
  
  Transaction codes: VF01, VF02, VF03 (Billing Document Processing)  
  Function modules: The exact function module &2 will vary depending on the process step (e.g., SD_BILLING_PRICING, SD_BILLING_OUTPUT, etc.)  
  SAP Notes: Search for VF_MEV100 and the specific exception name in SAP Support Portal.  
  Debugging: Use SE37 to test the function module &2 with the relevant input parameters.  
  User Exits / BAdIs: Check for enhancements in billing (e.g., USEREXIT_MOVE_FIELD_TO_VBAP, USEREXIT_PRICING_PREPARE_TKOMK).
  
  
  Example:
  If the message is:
  
  VF_MEV100 Exception PRICING_ERROR by function module SD_BILLING_PRICING
  
  This means the pricing function module raised a PRICING_ERROR exception.
  You would check pricing condition records, pricing procedure, and the sales document data.
  Debug SD_BILLING_PRICING to find why the exception was raised.
  
  
  If you provide the exact exception and function module names (&1 and &2), I can help you with more specific guidance.
  
  Summary:
  
  VF_MEV100 indicates an exception raised by a function module during billing. The root cause depends on the exception and function module details. Analyze the exception, check data and configuration, debug the function module, and fix the underlying issue.
  
  If you want, I can help you interpret a specific instance of this error if you provide the exact exception and function module names.