How To Fix REORRS030 - Enter the reservation

SAP Error Message - Details

• Message type: E = Error

• Message class: REORRS - Messages for Reservation

• Message number: 030

• Message text: Enter the reservation

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 REORRS030 - Enter the reservation ?

  The SAP error message REORRS030 ("Enter the reservation") typically occurs when a user attempts to perform an operation related to reservations (such as creating, changing, or displaying a reservation) without specifying a valid reservation number. This error is common in modules that deal with inventory management, production planning, or materials management.
  Cause:
  
  Missing Reservation Number: The most common cause of this error is that the user has not entered a reservation number in the relevant field.
  Incorrect Transaction: The user may be in a transaction that requires a reservation number but has not navigated to the correct screen or input the necessary data.
  User Input Error: The user may have accidentally cleared the reservation number field or entered an invalid number.
  
  Solution:
  
  Enter a Valid Reservation Number: Ensure that you input a valid reservation number in the designated field. If you do not have a reservation number, you may need to create one first.
  Check Transaction Context: Make sure you are in the correct transaction that requires a reservation number. If you are unsure, refer to the SAP documentation or consult with a colleague.
  Create a New Reservation: If you need to create a new reservation, navigate to the appropriate transaction (e.g., MB21 for creating reservations) and fill in the required fields to generate a new reservation number.
  Review User Permissions: Ensure that you have the necessary permissions to access and create reservations in the system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB21 (Create Reservation), MB22 (Change Reservation), and MB23 (Display Reservation).
  SAP Documentation: Refer to SAP Help documentation for detailed instructions on managing reservations and understanding the specific fields required for each transaction.
  User Training: If you frequently encounter this error, consider additional training on SAP transactions related to inventory and reservations to improve your understanding and efficiency.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or system administrator for further assistance.