How To Fix SCM_MD_R3_PI028 - Parallel unit of measure &1 has same dimension as unit of measure &2

SCM_MD_R3_PI028 - Overview

• Message type: E = Error

• Message class: SCM_MD_R3_PI - SCM Master Data in Plug-In

• Message number: 028

• Message text: Parallel unit of measure &1 has same dimension as unit of measure &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 SCM_MD_R3_PI028 - Parallel unit of measure &1 has same dimension as unit of measure &2 ?

  The SAP error message SCM_MD_R3_PI028 indicates that there is a conflict in the unit of measure (UoM) definitions in the system. Specifically, it means that a parallel unit of measure (UoM) has the same dimension as another unit of measure, which is not allowed in the system.
  
  Cause:
  This error typically arises in the context of SAP Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) when:
  
  Two units of measure are defined with the same dimension but are intended to represent different quantities or measures.
  There is a configuration issue in the master data where the units of measure are not properly differentiated.
  The system is trying to perform a conversion or calculation that involves these units, leading to ambiguity.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Unit of Measure Definitions:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) in SAP.
  Review the definitions of the units of measure involved in