How To Fix VHUMI012 - Enter reservation number

SAP Error Message - Details

• Message type: E = Error

• Message class: VHUMI - Messages for material identification

• Message number: 012

• Message text: Enter reservation number

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VHUMI012 - Enter reservation number ?

  The SAP error message VHUMI012: Enter reservation number typically occurs in the context of handling stock transfers or inventory management within the SAP system. This error indicates that the system requires a reservation number to proceed with the transaction you are attempting to execute.
  Cause:
  The error is triggered when:
  
  You are trying to perform an operation (like a goods movement or transfer) that requires a reservation number, but you have not entered one.
  The transaction you are executing is linked to a reservation process, and the system expects a valid reservation number to be provided.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Enter a Reservation Number: 
  
  If you have a reservation number, ensure that you enter it in the appropriate field. This number is usually generated when a reservation is created in the system.
  
  
  
  Create a Reservation:
  
  If you do not have a reservation number, you may need to create a reservation first. You can do this using the transaction code MB21 (Create Reservation) in SAP. Fill in the necessary details such as material number, quantity, and plant.
  
  
  
  Check Existing Reservations:
  
  You can check for existing reservations using transaction code MB23 (Display Reservation) to see if there are any reservations that you can use.
  
  
  
  Review Configuration:
  
  If you believe that the reservation should not be mandatory for the transaction you are trying to perform, you may need to review the configuration settings in the SAP system. This may require assistance from your SAP administrator or consultant.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for more detailed information on how reservations work in your specific context.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MB21: Create Reservation
  MB22: Change Reservation
  MB23: Display Reservation
  
  
  Reservation Types: Understand the different types of reservations (e.g., stock transfer, production) and their implications in your business processes.
  User Roles: Ensure that you have the necessary permissions to create or view reservations in the SAP system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.