How To Fix VMP_MSG371 - Cannot load MBOMs for components with negative quantity in target panel.

VMP_MSG371 - Overview

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 371

• Message text: Cannot load MBOMs for components with negative quantity in target panel.

Self-Explanatory Message

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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 VMP_MSG371 - Cannot load MBOMs for components with negative quantity in target panel. ?

  SAP Error Message:
  VMP_MSG371 Cannot load MBOMs for components with negative quantity in target panel.
  
  
  Cause:
  This error occurs in SAP Variant Configuration (VC) or Manufacturing Process Management (MPM) when the system tries to load Manufacturing Bills of Materials (MBOMs) for components that have a negative quantity in the target panel during the configuration or production process.
  
  Negative quantities in MBOM components are not allowed because they do not make sense in the manufacturing context (you cannot produce a negative amount of a component).
  This situation often arises due to incorrect configuration, master data errors, or inconsistencies in the MBOM or the configuration model.
  It can also happen if the system tries to subtract components or if there is a mismatch between the engineering BOM (EBOM) and MBOM.
  
  
  
  Solution:
  
  
  Check the MBOM and Configuration Model:
  
  Review the MBOM for the product and verify that no component has a negative quantity.
  Check the configuration model and variant characteristics to ensure that