How To Fix SCM_MD_R3_PI025 - Parallel unit of measure cannot be the base unit of measure

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 025

• Message text: Parallel unit of measure cannot be the base unit of measure

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_PI025 - Parallel unit of measure cannot be the base unit of measure ?

  The SAP error message SCM_MD_R3_PI025, which states "Parallel unit of measure cannot be the base unit of measure," typically occurs in the context of SAP Advanced Planning and Optimization (APO) or SAP Supply Chain Management (SCM) when there is a configuration issue related to units of measure (UoM) for a material.
  Cause:
  This error arises when there is a conflict between the parallel unit of measure and the base unit of measure defined for a material. In SAP, the base unit of measure is the primary unit in which the material is managed, while the parallel unit of measure is an additional unit that can be used for certain operations (like planning or reporting). The error indicates that the system is trying to set a parallel unit of measure that is the same as the base unit of measure, which is not allowed.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Material Master Data:
  
  Go to the material master data (transaction code MM03).
  Check the units of measure in the Basic Data view and the Sales Organization view.
  Ensure that the parallel unit of measure is different from the base unit of measure.
  
  
  
  Adjust Units of Measure:
  
  If the parallel unit of measure is incorrectly set to the same as the base unit of measure, change it to a different unit that is appropriate for your business needs.
  You can do this by going to the relevant view in the material master and updating the parallel unit of measure.
  
  
  
  Check Configuration Settings:
  
  If you are using APO or SCM, check the configuration settings related to units of measure in the system.
  Ensure that the settings allow for the correct definition of parallel units of measure.
  
  
  
  Recheck Planning Books:
  
  If you are using planning books in APO, ensure that the planning books are correctly configured to handle the units of measure.
  
  
  
  Test Changes:
  
  After making the necessary changes, test the scenario again to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Unit of Measure Configuration: Understanding how units of measure are configured in SAP is crucial. You can refer to the SAP Help documentation for detailed information on managing units of measure.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.