How To Fix /ISDFPS/FDPDAMPO123 - Material & is not assigned to an MPO

/ISDFPS/FDPDAMPO123 - Overview

• Message type: E = Error

• Message class: /ISDFPS/FDPDAMPO -

• Message number: 123

• Message text: Material & is not assigned to an MPO

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 /ISDFPS/FDPDAMPO123 - Material & is not assigned to an MPO ?

  The SAP error message /ISDFPS/FDPDAMPO123 Material & is not assigned to an MPO typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module, particularly when dealing with Demand Planning or Supply Network Planning. This error indicates that a specific material is not assigned to a Master Production Order (MPO), which is necessary for planning and execution processes.
  
  Cause:
  
  Missing Assignment: The material in question has not been assigned to any Master Production Order (MPO) in the system.
  
  Configuration Issues: There may be configuration issues in the APO system that prevent the assignment of materials to MPOs.
  Data Inconsistencies: There could be inconsistencies in the master data or planning data that lead to this error.
  Incorrect Planning Version: The planning version being used may not have the necessary assignments or data.
  
  
  Solution:
  
  
  Check MPO Assignment:
  
  Go to the relevant transaction in SAP (e.g., /ISDFPS/MPO or similar) and check if the material is assigned to an MPO.
  If