How To Fix /SAPAPO/RES_MSG031 - Resource network &1 is not assigned to any model

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RES_MSG -

• Message number: 031

• Message text: Resource network &1 is not assigned to any 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RES_MSG031 - Resource network &1 is not assigned to any model ?

  The SAP error message /SAPAPO/RES_MSG031 indicates that a resource network (in this case, identified by &1) is not assigned to any model in the SAP Advanced Planning and Optimization (APO) system. This can occur in scenarios where you are trying to perform planning activities that require the resource network to be linked to a specific planning model.
  Cause:
  
  Resource Network Not Assigned: The primary cause of this error is that the resource network has not been assigned to any planning model in the system.
  Configuration Issues: There may be configuration issues in the APO system where the resource network is not properly set up or linked to the relevant planning model.
  Data Migration Issues: If data has been migrated from another system or if there have been recent changes in the configuration, the resource network might not have been correctly assigned.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Resource Network Assignment:
  
  Go to the transaction code /SAPAPO/RSCUSTV1 (or the relevant transaction for resource network configuration).
  Check if the resource network in question is assigned to the appropriate planning model.
  
  
  
  Assign Resource Network to Model:
  
  If the resource network is not assigned, you will need to assign it to the relevant planning model.
  This can typically be done in the configuration settings for the resource network. Ensure that the resource network is linked to the correct model that you are working with.
  
  
  
  Review Planning Area Settings:
  
  Ensure that the planning area settings are correctly configured to include the resource network.
  Check the planning area configuration to ensure that it is set up to utilize the resource network.
  
  
  
  Check for Data Consistency:
  
  If there have been recent changes or migrations, ensure that the data is consistent and that all necessary configurations are in place.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on how to assign resource networks to planning models.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/RSCUSTV1, /SAPAPO/RES01, and others that may help in managing resource networks and planning models.
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address known issues.
  Documentation: Review the SAP APO documentation for best practices on resource network configuration and planning model assignments.
  
  By following these steps, you should be able to resolve the error and ensure that your resource network is properly assigned to the necessary planning model in SAP APO.