How To Fix MPN01009 - Invalid combination of MPN & and Manufacturer &

MPN01009 - Overview

• Message type: E = Error

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

• Message number: 009

• Message text: Invalid combination of MPN & and Manufacturer &

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 MPN01009 - Invalid combination of MPN & and Manufacturer & ?

  The SAP error message MPN01009, which states "Invalid combination of MPN & and Manufacturer &," typically occurs in the context of managing material master data, particularly when dealing with Manufacturer Part Numbers (MPN) and their associated manufacturers.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Mismatch in Data: The Manufacturer Part Number (MPN) entered does not correspond to the specified manufacturer in the system. This could be due to a typo or incorrect data entry.
  
  
  Missing Data: The MPN or manufacturer may not be properly defined in the system. If the MPN is not linked to the correct manufacturer in the material master, this error will occur.
  
  
  
  Configuration Issues: There may be issues with the configuration settings in the SAP system that govern how MPNs and manufacturers are related.
  
  
  Data Integrity Issues: There could be inconsistencies in the data, such as duplicate entries or incorrect associations between MPNs and manufacturers.
  
  
  
  Solution:
  To resolve the