How To Fix /MVA/AMVIAMSG079 - Different external and internal discount base year for FC B/M; check

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMVIAMSG -

• Message number: 079

• Message text: Different external and internal discount base year for FC B/M; check

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 /MVA/AMVIAMSG079 - Different external and internal discount base year for FC B/M; check ?

  The SAP error message /MVA/AMVIAMSG079 indicates that there is a discrepancy between the external and internal discount base year for a specific financial condition (FC) in the context of the SAP system, particularly in the area of contract management or pricing.
  Cause:
  This error typically arises due to the following reasons:
  
  
  Mismatch in Discount Base Year: The external discount base year (as defined in the pricing conditions or contracts) does not match the internal discount base year that the system is trying to use for calculations.
  
  
  Configuration Issues: There may be configuration settings in the pricing procedure or condition records that are not aligned, leading to inconsistencies.
  
  
  Data Entry Errors: Incorrect data entry in the master data or transaction data can lead to this error. For example, if the discount base year is set incorrectly in the condition records.
  
  
  Versioning Issues: If there are multiple versions of pricing conditions or contracts, it may lead to confusion regarding which base year is applicable.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Condition Records: Review the condition records for the relevant pricing conditions. Ensure that the external and internal discount base years are consistent.
  
  
  Review Configuration: Check the configuration settings in the pricing procedure. Ensure that the settings for discount base years are correctly defined and aligned.
  
  
  Data Validation: Validate the data entries in the master data and transaction data. Ensure that all relevant fields are correctly populated and consistent.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the pricing conditions and discount base year settings.
  
  
  Testing: After making changes, perform testing to ensure that the error is resolved and that the pricing calculations are functioning as expected.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and setup.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VK11 (Create Condition), VK12 (Change Condition), and VK13 (Display Condition) for managing pricing conditions.
  Documentation: Review the SAP Help Portal for detailed documentation on pricing procedures and discount management.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.