How To Fix VPKGUI021 - Select one or more lines

VPKGUI021 - Overview

• Message type: E = Error

• Message class: VPKGUI - Sales Pricing, Interface

• Message number: 021

• Message text: Select one or more lines

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 VPKGUI021 - Select one or more lines ?

  SAP Error Message:
  VPKGUI021 Select one or more lines
  
  
  Cause:
  This error message typically appears in SAP when a user tries to perform an action (such as processing, deleting, or modifying) on a list or table without selecting any line/item first. The system expects at least one line to be selected to proceed with the operation, but none was selected.
  
  When does it occur?
  
  In transaction codes or screens where multiple lines/items are displayed (e.g., delivery documents, packing lists, batch processing screens).
  When the user clicks a button or triggers an action that requires line selection but no line is highlighted or checked.
  Common in packing or shipping related transactions (e.g., VL02N, VL10, or packing transactions).
  
  
  
  Solution:
  
  
  Select one or more lines:
  Before executing the action, ensure that you select at least one line in the list or table. This can be done by:
  
  Clicking the checkbox next to the line.
  Highlighting the line by clicking on it.
  
  
  
  Check screen layout:
  Sometimes the selection