How To Fix /MVA/AMVCC009 - Vehicle type was derived from the vehicle class.

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMVCC -

• Message number: 009

• Message text: Vehicle type was derived from the vehicle class.

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 /MVA/AMVCC009 - Vehicle type was derived from the vehicle class. ?

  The SAP error message /MVA/AMVCC009 Vehicle type was derived from the vehicle class typically occurs in the context of the SAP Vehicle Management System (VMS) or when dealing with vehicle-related data in SAP. This error indicates that the system is trying to derive a vehicle type based on the vehicle class, but it encounters an issue in the process.
  Cause:
  
  Configuration Issues: The vehicle class may not be properly configured to derive a vehicle type. This could be due to missing or incorrect settings in the customizing of vehicle classes and types.
  Data Inconsistencies: There may be inconsistencies in the master data related to vehicle classes and types, such as missing entries or incorrect relationships.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or modify vehicle types or classes, leading to this error.
  System Bugs: In some cases, this could be due to a bug in the SAP system or a specific version of the software.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the customizing settings in SAP (transaction SPRO) and navigate to the Vehicle Management System settings. Ensure that the vehicle classes and types are correctly defined and linked.
  Verify that the vehicle class has a corresponding vehicle type defined.
  
  
  
  Review Master Data:
  
  Check the master data for vehicles to ensure that all necessary fields are filled out correctly. Look for any inconsistencies or missing entries in the vehicle class/type assignments.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify vehicle types and classes. This can be checked with the help of your SAP security team.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this error message. There may be specific notes or patches available that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with details of the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OVC1 (for vehicle classes) and OVC2 (for vehicle types) to manage and review configurations.
  SAP Notes: Search for SAP Notes related to vehicle management errors, as they may provide specific fixes or workarounds.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.