How To Fix /SAPAPO/OPT_VSR_MSG420 - Cannot plan group containing freight unit &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OPT_VSR_MSG -

• Message number: 420

• Message text: Cannot plan group containing freight unit &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OPT_VSR_MSG420 - Cannot plan group containing freight unit &1 ?

  The SAP error message /SAPAPO/OPT_VSR_MSG420 indicates that there is an issue with planning a group that contains a specific freight unit. This error typically arises in the context of Advanced Planning and Optimization (APO) within SAP, particularly when dealing with transportation planning and freight units.
  Cause:
  The error can be caused by several factors, including:
  
  
  Freight Unit Status: The freight unit may be in a status that does not allow it to be planned. For example, it could be locked, canceled, or in a state that prevents further planning actions.
  
  
  Missing Data: Required data for the freight unit may be missing or incomplete, which can prevent the planning process from proceeding.
  
  
  Configuration Issues: There may be configuration settings in the APO system that are not set up correctly, leading to issues with planning groups.
  
  
  Resource Availability: The resources required for planning the freight unit may not be available, which can trigger this error.
  
  
  Planning Group Restrictions: The planning group itself may have restrictions or conditions that prevent certain freight units from being included.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Freight Unit Status: Verify the status of the freight unit in question. Ensure that it is not locked or in a status that prevents planning.
  
  
  Review Data Completeness: Ensure that all necessary data for the freight unit is complete and accurate. This includes checking for missing fields or incorrect entries.
  
  
  Configuration Review: Review the configuration settings in the APO system related to transportation planning and freight units. Ensure that they are set up correctly.
  
  
  Resource Check: Confirm that the necessary resources (e.g., vehicles, drivers) are available for the planning process. If resources are not available, you may need to adjust your planning parameters.
  
  
  Planning Group Settings: Check the settings of the planning group to ensure that it allows for the inclusion of the freight unit in question. Adjust the settings if necessary.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to this specific error message for additional guidance and troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration and usage.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/OPT for optimization and planning.
  SAP Notes: Search for SAP Notes related to this error message for any patches or updates that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.