How To Fix /SAPAPO/OO_TR214 - Source of supply &1 is not assigned to the model

/SAPAPO/OO_TR214 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 214

• Message text: Source of supply &1 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/OO_TR214 - Source of supply &1 is not assigned to the model ?

  The SAP error message /SAPAPO/OO_TR214 Source of supply &1 is not assigned to the model typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with supply chain planning and model management. This error indicates that a specific source of supply (like a vendor, plant, or distribution center) is not linked to the planning model you are working with.
  
  Cause:
  
  Missing Assignment: The source of supply (e.g., a plant or vendor) has not been assigned to the planning model in the APO system.
  Model Configuration: The planning model may not be configured correctly to include the relevant sources of supply.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration settings that prevent the source of supply from being recognized.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Model Configuration:
  
  Go to the APO system and navigate to the model configuration.
  Ensure that the source of supply (e.g.,