How To Fix BE086 - Reservation amount must not be less than the amount reduced

BE086 - Overview

• Message type: E = Error

• Message class: BE - General document entry

• Message number: 086

• Message text: Reservation amount must not be less than the amount reduced

What causes this issue?

When changing a reservation item, you have entered an amount which is
less than the amount already reduced:
Reservation amount,,&V1&
Amount reduced,,&V2&

System Response

INCLUDE NA_ALLG_NOVERARBEITUNG OBJECT DOKU ID TX LANGUAGE D

How to fix this error?

INCLUDE NA_ALLG_KORREINGABE OBJECT DOKU ID TX LANGUAGE D

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BE086 - Reservation amount must not be less than the amount reduced ?

  The SAP error message BE086, which states "Reservation amount must not be less than the amount reduced," typically occurs in the context of inventory management and reservation processes. This error indicates that there is an inconsistency between the reservation amount and the amount that is being reduced or adjusted.
  
  Cause:
  
  
  Reservation Amount Mismatch: The amount you are trying to reduce from a reservation is greater than the current reservation amount. This can happen if:
  
  The reservation was already partially fulfilled or reduced.
  There was an error in data entry when creating or modifying the reservation.
  
  
  
  Incorrect Document Flow: If there are related documents (like goods movements or deliveries) that have already been processed, they may affect the available quantity for the reservation.
  
  
  System 
  Configuration Issues: Sometimes, configuration settings in SAP related to inventory management or reservations may lead to unexpected behavior.
  
  
  
  Solution:
  
  
  Check Reservation Details: 
  
  Go to the transaction code for reservations (e.g., MB22 for changing reservations) and