How To Fix O3252 - Conversion group not passed to the Quantity Conversion Interface (QCI)

O3252 - Overview

• Message type: E = Error

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

• Message number: 252

• Message text: Conversion group not passed to the Quantity Conversion Interface (QCI)

What causes this issue?

The Quantity Conversion Interface (QCI) can be operated in two different
modes. In one mode, a material number has to be passed to the QCI and
then the conversion group is known via the assignment in the material
master. In the second mode, no material number is passed to the QCI.
Then, the conversion group has to be passed as input data to the QCI.
This is not the case.

System Response

The system stops processing. No quantity conversion can be performed.

How to fix this error?

Contact your system administrator. This is a technical problem that
cannot be solved by a user performing business transactions.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O3252 - Conversion group not passed to the Quantity Conversion Interface (QCI) ?

  The SAP error message O3252, which states "Conversion group not passed to the Quantity Conversion Interface (QCI)," typically occurs in the context of quantity conversions in SAP, particularly when dealing with materials and their units of measure.
  
  Cause:
  This error usually arises when there is an issue with the configuration of the quantity conversion settings in SAP. Specifically, it indicates that the system is unable to find or recognize the conversion group that is supposed to be used for converting quantities between different units of measure. This can happen due to:
  
  Missing Configuration: The conversion group may not be defined in the system.
  Incorrect Material Master Data: The material master may not have the correct unit of measure or conversion group assigned.
  Inconsistent Data: There may be inconsistencies in the data related to units of measure or conversion factors.
  Custom Development Issues: If there are custom programs or enhancements that interact with the Quantity Conversion Interface,