How To Fix /CWM/MM013 - Parallel units of measure &1 and &2 are different

/CWM/MM013 - Overview

• Message type: E = Error

• Message class: /CWM/MM -

• Message number: 013

• Message text: Parallel units of measure &1 and &2 are different

Self-Explanatory Message

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/CWM/MM013 - Details

• The SAP error message /CWM/MM013 Parallel units of measure &1 and &2 are different typically occurs in the context of materials management when there is a mismatch between the units of measure for a material in different contexts, such as in the material master or during transactions involving that material.
  
  Cause:
  This error arises when you are trying to perform an operation (like a goods movement, inventory management, or a purchase order) that involves a material that has been defined with different units of measure in different contexts. For example, if a material is defined with a base unit of measure as "KG" but is being referenced in a transaction with "LB" (pounds), SAP will throw this error because it cannot reconcile the two different units of measure.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Check the units of measure