How To Fix /SAPAPO/OPT_VSR_MSG400 - Vehicle &1 is not required

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OPT_VSR_MSG -

• Message number: 400

• Message text: Vehicle &1 is not required

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/OPT_VSR_MSG400 - Vehicle &1 is not required ?

  The SAP error message /SAPAPO/OPT_VSR_MSG400 indicating "Vehicle &1 is not required" typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with vehicle scheduling or transportation planning.
  Cause:
  This error message usually arises when the system determines that a specific vehicle (identified by &1) is not needed for the planned transportation or delivery. This can happen due to several reasons, including:
  
  No Demand for Transportation: There may be no demand for the vehicle in the current planning scenario, meaning that there are no shipments or deliveries that require that specific vehicle.
  Planning Parameters: The planning parameters or settings may not align with the current requirements, leading the system to conclude that the vehicle is unnecessary.
  Vehicle Availability: The vehicle may not be available for the planned time frame, or it may not be suitable for the type of goods being transported.
  Configuration Issues: There could be configuration issues in the transportation planning settings that lead to this message.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Demand: Verify if there are any active demands or shipments that require the vehicle in question. If there are no demands, the message is expected behavior.
  Review Planning Parameters: Check the planning parameters and settings in the transportation planning module to ensure they are correctly configured.
  Vehicle Availability: Ensure that the vehicle is available and suitable for the planned transportation. Check if the vehicle is assigned to the correct transportation lanes or routes.
  Adjust Planning: If necessary, adjust the planning scenario to include the vehicle or modify the requirements to ensure that the vehicle is needed.
  Consult Documentation: Review SAP documentation or help resources for any specific configurations related to vehicle scheduling and transportation planning.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/OPT for optimization and planning.
  SAP Notes: Check for any SAP Notes related to vehicle scheduling and the specific error message for additional insights or patches.
  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 diagnose and resolve the issue related to the error message /SAPAPO/OPT_VSR_MSG400.