How To Fix RSUOM129 - Check consistency of base unit of measure between &1 and &2

RSUOM129 - Overview

• Message type: E = Error

• Message class: RSUOM - BW: Conversion of Units of Measure

• Message number: 129

• Message text: Check consistency of base unit of measure between &1 and &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSUOM129 - Check consistency of base unit of measure between &1 and &2 ?

  The SAP error message RSUOM129 indicates a consistency issue between the base unit of measure (UoM) of two different objects, typically between a material and its corresponding unit of measure in the system. This error often arises during operations such as material master data maintenance, inventory management, or when performing transactions that involve unit conversions.
  
  Cause:
  The error occurs when there is a mismatch in the base unit of measure between two related entities. For example:
  
  The base unit of measure defined in the material master does not match the base unit of measure defined in the related document (like a purchase order, sales order, or production order).
  There may be inconsistencies in the configuration of units of measure in the system, such as incorrect settings in the material master or in the unit of measure conversion tables.
  
  
  Solution:
  To resolve the RSUOM129 error, follow these steps:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction