How To Fix O3028 - Quantity Conversion Interface: error in structure &

O3028 - Overview

• Message type: E = Error

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

• Message number: 028

• Message text: Quantity Conversion Interface: error in structure &

What causes this issue?

An error occurred while the system was matching the fields of the
structure maintained in Table OIB04 for the HPM quantity conversion
import/export parameters.

How to fix this error?

Check the import/export structures maintained in Table OIB04 for the
conversion routine. Important conditions to check are: spelling, length,
type, order sequence, and so on. (Transaction O588)

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O3028 - Quantity Conversion Interface: error in structure & ?

  The SAP error message O3028, which states "Quantity Conversion Interface: error in structure &," typically occurs in the context of quantity conversion processes within SAP. This error can arise due to various reasons related to the configuration of quantity conversion or issues with the data being processed.
  Causes:
  
  Incorrect Configuration: The quantity conversion settings in the system may not be properly configured. This includes issues with the conversion factors or the units of measure.
  Missing or Incomplete Data: The data being processed may be incomplete or missing required fields, leading to errors during the conversion process.
  Data Type Mismatch: There may be a mismatch in the expected data types for the fields involved in the quantity conversion.
  Custom Code Issues: If there are custom enhancements or modifications in the quantity conversion logic, they may not be functioning correctly.
  Master Data Issues: Problems with the master data, such as incorrect unit of measure settings for materials or