How To Fix /SAPAPO/SEQ103 - Master data is not assigned to the model

/SAPAPO/SEQ103 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SEQ -

• Message number: 103

• Message text: Master data is not assigned to the model

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 /SAPAPO/SEQ103 - Master data is not assigned to the model ?

  The SAP error message /SAPAPO/SEQ103 Master data is not assigned to the model typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the assignment of master data (like products, locations, etc.) to a planning model. This can prevent the system from executing planning functions properly.
  
  Cause:
  
  Missing Assignment: The master data (e.g., product, location, or resource) has not been assigned to the planning model you are trying to use.
  Incorrect Model Configuration: The planning model may not be configured correctly to include the necessary master data.
  Data Deletion: The master data might have been deleted or is inactive, leading to the error.
  Transport Issues: If the model was transported from one system to another, the master data might not have been included in the transport.
  
  
  Solution:
  
  
  Check Master Data Assignment:
  
  Go to the relevant transaction in SAP APO (e.g., /SAPAPO/MC62 for model configuration).
  Verify that the master data (products, locations,