How To Fix VHU01155 - Select a line

VHU01155 - Overview

• Message type: E = Error

• Message class: VHU01 - Message ID for Master Data Maintenance Packing Objects

• Message number: 155

• Message text: Select a 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.

Unfortunately, there isn't any extra information in this error notice.

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VHU01155 - Details

• SAP Error Message:
  VHU01155 - Select a line
  
  
  Cause:
  This error message typically appears in SAP when a user is expected to select a line item from a list or table but has not done so before proceeding. The system requires the user to explicitly select one or more line items to perform the next action (such as processing, editing, or deleting), and if no line is selected, it throws this error.
  
  When does it occur?
  
  In transaction codes or screens where multiple line items are displayed (e.g., delivery documents, sales orders, billing documents, or inventory lists).
  When the user tries to execute an action that requires a line selection but no line is highlighted or checked.
  Common in processes involving handling unit management, deliveries, or picking where line selection is mandatory.
  
  
  
  Solution:
  
  Select a line: Before proceeding, click on the checkbox or highlight the line item(s) you want to work with.
  Check UI elements: Ensure that the selection mechanism