How To Fix MPN01043 - Select one part only

SAP Error Message - Details

• Message type: E = Error

• Message class: MPN01 - MPN Message: Material Master / customizing

• Message number: 043

• Message text: Select one part only

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 MPN01043 - Select one part only ?

  The SAP error message MPN01043, which states "Select one part only," typically occurs in the context of managing materials or parts in the SAP system, particularly when dealing with multiple items in a selection list. This error indicates that the system expects the user to select only one part or item, but multiple selections have been made.
  Cause:
  
  Multiple Selections: The user has selected more than one part or item when the system requires a single selection.
  Incorrect Input: The user may have inadvertently clicked on multiple items or used a selection method that allows for multiple selections.
  System Configuration: The configuration of the transaction or program may be set to require a single selection for processing.
  
  Solution:
  
  Single Selection: Ensure that you only select one part or item from the list. Deselect any additional items that may have been selected.
  Review Selection Method: If you are using a selection method (like checkboxes), make sure to only check one box.
  Re-enter the Transaction: If the error persists, try exiting the transaction and re-entering it to ensure that the selection list is refreshed.
  Consult Documentation: Check the specific transaction documentation or help files for any additional requirements regarding item selection.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or system administrator for further assistance.
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to material management, such as MPN (Material Planning Network) transactions.
  User Training: Ensure that users are trained on how to properly select items within the SAP interface to avoid this error in the future.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this error or provide additional context.
  
  By following these steps, you should be able to resolve the MPN01043 error and continue with your SAP tasks.