How To Fix /SAPAPO/DM_VERS_MGMT121 - Resource networks not copied to planning version &

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DM_VERS_MGMT -

• Message number: 121

• Message text: Resource networks not copied to planning version &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DM_VERS_MGMT121 - Resource networks not copied to planning version & ?

  The SAP error message /SAPAPO/DM_VERS_MGMT121 indicates that resource networks were not copied to the specified planning version in SAP Advanced Planning and Optimization (APO). This error typically arises during the process of copying data from one planning version to another, particularly when dealing with resource networks.
  Cause:
  
  Missing Configuration: The resource networks may not be configured correctly in the source planning version.
  Incompatible Versions: The source and target planning versions may not be compatible, or the target version may not be set up to accept resource networks.
  Authorization Issues: The user may not have the necessary authorizations to copy resource networks.
  Data Integrity Issues: There may be inconsistencies or errors in the data of the resource networks that prevent them from being copied.
  Custom Logic: Custom enhancements or logic in the system may interfere with the copying process.
  
  Solution:
  
  Check Configuration: Ensure that the resource networks are properly configured in the source planning version. Verify that all necessary data is present and correctly set up.
  Version Compatibility: Confirm that the source and target planning versions are compatible. Check the settings in the target version to ensure it can accept resource networks.
  Authorization Check: Verify that the user executing the copy has the necessary authorizations to perform this action. You may need to consult with your SAP security team.
  Data Validation: Review the resource networks for any inconsistencies or errors. Use transaction codes like /SAPAPO/RRP3 to analyze the resource networks and identify any issues.
  Review Custom Logic: If there are any custom enhancements or user exits that might affect the copying process, review and test them to ensure they are not causing the issue.
  Use Transaction /SAPAPO/DM_VERSION: This transaction can be used to manage planning versions and may provide additional insights or options for copying data.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP APO documentation for detailed information on planning version management and resource networks.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.