How To Fix /SAPAPO/MAT019 - No model has been assigned to planning version &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MAT -

• Message number: 019

• Message text: No model has been assigned to planning version &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MAT019 - No model has been assigned to planning version &1 ?

  The SAP error message /SAPAPO/MAT019 No model has been assigned to planning version &1 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a planning version is being used that does not have an associated planning model. This can happen during various planning activities, such as running a planning run or executing a heuristic.
  Cause:
  
  Missing Model Assignment: The planning version specified does not have a model assigned to it. This can happen if the planning version was created without linking it to a specific planning model.
  Incorrect Configuration: The configuration settings for the planning version may not have been set up correctly, leading to the absence of a model.
  Version Deletion or Changes: If a planning model was deleted or modified after the planning version was created, it may lead to this error.
  
  Solution:
  
  
  Assign a Model to the Planning Version:
  
  Go to the transaction code /SAPAPO/VER (or use the relevant menu path).
  Select the planning version that is causing the error.
  Check if a model is assigned. If not, assign the appropriate planning model to the version.
  Save your changes.
  
  
  
  Check Configuration:
  
  Ensure that the planning version is correctly configured in the system.
  Verify that the planning model you want to use is active and correctly set up.
  
  
  
  Create a New Planning Version:
  
  If the current planning version is not usable, consider creating a new planning version and assigning the correct model to it.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for more detailed steps on managing planning versions and models.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/VER for managing planning versions and /SAPAPO/MC for model configuration.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to planning versions and models.
  Testing: After making changes, perform a test run to ensure that the error does not occur again.
  
  By following these steps, you should be able to resolve the error message and continue with your planning activities in SAP APO.