How To Fix /SAPAPO/RES_MSG023 - Resource network &1 is not assigned to planning version &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RES_MSG -

• Message number: 023

• Message text: Resource network &1 is not assigned to planning version &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RES_MSG023 - Resource network &1 is not assigned to planning version &2 ?

  The SAP error message /SAPAPO/RES_MSG023 indicates that a resource network is not assigned to a specific planning version in the Advanced Planning and Optimization (APO) module of SAP. This can occur in scenarios where you are trying to perform planning activities that require a resource network, but the system cannot find the necessary assignment.
  Cause:
  
  Missing Assignment: The resource network (identified by &1) is not assigned to the planning version (identified by &2) in the system.
  Incorrect Configuration: The configuration settings for the resource network or planning version may not be set up correctly.
  Data Migration Issues: If data has been migrated from another system or version, the assignments may not have been carried over properly.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Resource Network Assignment:
  
  Go to the transaction code /SAPAPO/RRP1 (or the relevant transaction for your version).
  Navigate to the planning version settings and check if the resource network is assigned to the planning version.
  If it is not assigned, you will need to assign it.
  
  
  
  Assign Resource Network to Planning Version:
  
  Use transaction code /SAPAPO/RES01 to access the resource network.
  Check the settings for the resource network and ensure it is linked to the correct planning version.
  If necessary, use the configuration options to assign the resource network to the planning version.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for both the resource network and the planning version is correct.
  Check if there are any restrictions or settings that might prevent the assignment.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed steps on managing resource networks and planning versions.
  
  
  
  Testing:
  
  After making the necessary changes, test the planning process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  /SAPAPO/RRP1: For planning board and resource planning.
  /SAPAPO/RES01: For managing resource networks.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to resource networks and planning versions.
  
  
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  By following these steps, you should be able to resolve the error message /SAPAPO/RES_MSG023 and ensure that your resource network is properly assigned to the planning version.