How To Fix O3027 - Quantity Conversion Interface: conversion exit routine & not found

O3027 - Overview

• Message type: E = Error

• Message class: O3 - IS-Oil: HPM messages (goods movements, QCI, deliveries)

• Message number: 027

• Message text: Quantity Conversion Interface: conversion exit routine & not found

What causes this issue?

The exit routine that you specified for modifying the quantity
conversion parameters does not exist.

System Response

Check the name and path, if applicable, for the exit routine.

How to fix this error?

Check the entries in Table OIB04 for correct spelling and location
(Transaction O588).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O3027 - Quantity Conversion Interface: conversion exit routine & not found ?

  The SAP error message O3027, which states "Quantity Conversion Interface: conversion exit routine & not found," typically occurs when the system is unable to find a specific conversion exit routine that is required for converting quantities between different units of measure. This can happen in various scenarios, such as during data entry, when processing transactions, or when generating reports that involve unit conversions.
  
  Cause:
  
  Missing Conversion Exit: The specified conversion exit routine is not defined in the system. This could be due to a missing or incorrectly configured conversion routine in the SAP system.
  Incorrect Unit of Measure: The unit of measure being used may not have a corresponding conversion exit defined.
  Custom Development: If there are custom developments or enhancements in the system, they may not have the necessary conversion exits implemented.
  
  Configuration Issues: There may be issues in the configuration of the units of measure in the relevant SAP modules.
  
  
  Solution:
  
  
  Check Conversion Exits: 
  
  Use