How To Fix MMPUR_USERDEF018 - Order number & does not exist. Select an existing order number.

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_USERDEF - Message class for user defaults

• Message number: 018

• Message text: Order number & does not exist. Select an existing order 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MMPUR_USERDEF018 - Order number & does not exist. Select an existing order number. ?

  The SAP error message MMPUR_USERDEF018 indicates that the order number you are trying to use does not exist in the system. This error typically occurs in the context of purchasing or materials management when a user attempts to reference an order that is either invalid, has been deleted, or has not been created yet.
  Causes:
  
  Incorrect Order Number: The order number entered may be mistyped or incorrect.
  Order Deletion: The order may have been deleted or archived, making it unavailable for reference.
  Order Not Created: The order may not have been created yet, or it may be in a different status that prevents it from being accessed.
  Authorization Issues: The user may not have the necessary permissions to view or access the order.
  Data Synchronization Issues: In some cases, there may be a delay in data synchronization, especially in systems that integrate with other applications.
  
  Solutions:
  
  Verify Order Number: Double-check the order number for any typographical errors. Ensure that you are using the correct format and that it corresponds to an existing order.
  Check Order Status: Use transaction codes like ME23N (Display Purchase Order) or ME2N (Purchase Orders by PO Number) to verify if the order exists and check its status.
  Consult with Colleagues: If you are unsure about the order number, consult with colleagues or your purchasing department to confirm the correct order number.
  Check Authorizations: Ensure that you have the necessary permissions to access the order. If not, contact your system administrator to request access.
  Review System Logs: If you suspect that the order was deleted or archived, check the system logs or consult with your SAP Basis team to investigate further.
  Recreate the Order: If the order does not exist and is needed, you may need to create a new order.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME23N (Display Purchase Order), ME2N (Purchase Orders by PO Number), and ME21N (Create Purchase Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Documentation: Refer to SAP user documentation or training materials for guidance on how to properly create and manage purchase orders.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.