How To Fix SD456 - Select at least one line

SAP Error Message - Details

• Message type: E = Error

• Message class: SD - Online doc., terminology, translation, help

• Message number: 456

• Message text: Select at least one line

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 SD456 - Select at least one line ?

  The SAP error message "SD456: Select at least one line" typically occurs in the Sales and Distribution (SD) module when a user attempts to perform an action that requires at least one line item to be selected, but no line items are selected in the relevant transaction or screen.
  Cause:
  
  No Selection Made: The user has not selected any line items in a list or table where selection is required.
  Incorrect Navigation: The user may have navigated to a screen or function that expects a selection but did not make one.
  User Error: The user may have overlooked the requirement to select a line item before proceeding.
  
  Solution:
  
  Select a Line Item: Go back to the list or table where the error occurred and ensure that at least one line item is selected. This can usually be done by clicking on the checkbox or selecting the row.
  Check for Filters: If you are using filters or search criteria, ensure that they are set correctly so that the relevant line items are displayed and selectable.
  Review Transaction Steps: Make sure you are following the correct steps in the transaction. Sometimes, the sequence of actions can lead to confusion about what needs to be selected.
  Consult Documentation: If you are unsure about the process, refer to the SAP documentation or user guides for the specific transaction you are working with.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transactions within the SD module, such as sales order processing (VA01, VA02, VA03), delivery processing (VL01N, VL02N), or billing (VF01, VF02).
  User Training: If this error occurs frequently, it may be beneficial to provide additional training to users on how to properly select line items in SAP.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this error or provide additional context.
  
  If the issue persists after following these steps, it may be helpful to consult with your SAP support team or refer to SAP community forums for further assistance.