How To Fix MPN01025 - MPN parts &1 and &2 have got different material master data

MPN01025 - Overview

• Message type: E = Error

• Message class: MPN01 - MPN Message: Material Master / customizing

• Message number: 025

• Message text: MPN parts &1 and &2 have got different material master data

Self-Explanatory Message

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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 MPN01025 - MPN parts &1 and &2 have got different material master data ?

  The SAP error message MPN01025 indicates that there is a discrepancy between the material master data for two different materials in the context of the Multi-Project Network (MPN) functionality. This error typically arises when you are trying to perform operations involving materials that are expected to be linked or related but have differing attributes in their material master records.
  
  Cause:
  The error occurs due to one or more of the following reasons:
  
  Different Material Types: The materials involved may have different material types or categories, which can lead to inconsistencies in how they are processed.
  Inconsistent Data: The material master data for the two materials may have inconsistencies in key fields such as:
  Basic data (e.g., description, unit of measure)
  Purchasing data (e.g., vendor information, purchasing group)
  Sales data (e.g., sales organization, distribution channel)
  
  
  
  Configuration Issues: There may be configuration settings in the MPN setup that are not aligned, leading to the error when trying to process the