How To Fix RTST_RP066 - Quantity unit code &1 is not defined for product &2

RTST_RP066 - Overview

• Message type: E = Error

• Message class: RTST_RP - Messages of Fiori App Receive Products

• Message number: 066

• Message text: Quantity unit code &1 is not defined for product &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 RTST_RP066 - Quantity unit code &1 is not defined for product &2 ?

  The SAP error message RTST_RP066 indicates that there is an issue with the quantity unit code for a specific product. This error typically arises when the system cannot find a defined unit of measure (UoM) for the product in question. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Undefined Unit of Measure: The quantity unit code specified in the transaction is not defined in the system for the product.
  Incorrect Configuration: The product master data may not have the necessary unit of measure settings configured correctly.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings that lead to the unit of measure not being recognized.
  
  
  Solution:
  
  
  Check Product Master Data:
  
  Go to the product master data (transaction code MM03 for material master).
  Verify that the unit of measure is defined for the product in the relevant views (e.g., Basic Data, Sales, Purchasing).
  Ensure that the unit of measure is active and