How To Fix PMRP020 - Unit of measure &1 is different from &2

PMRP020 - Overview

• Message type: E = Error

• Message class: PMRP - Messages for pMRP

• Message number: 020

• Message text: Unit of measure &1 is different from &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 PMRP020 - Unit of measure &1 is different from &2 ?

  The SAP error message PMRP020 indicates that there is a discrepancy between the unit of measure (UoM) of a material or product in a particular context. Specifically, it means that the unit of measure being used in a transaction or operation does not match the expected unit of measure defined in the system for that material.
  
  Cause:
  
  Mismatch in Units of Measure: The most common cause of this error is that the unit of measure used in the transaction (e.g., during a goods movement, production order, or inventory management) is different from the unit of measure defined in the material master record.
  Incorrect Configuration: There may be an issue with the configuration of the material master data, where the base unit of measure or alternative units of measure are not set up correctly.
  Data Entry Errors: Users may have entered the wrong unit of measure during data entry, leading to this error.
  Different UoM in