How To Fix O8430 - Please select only one line item

O8430 - Overview

• Message type: E = Error

• Message class: O8 - IS-Oil: TD Transportation and Distribution

• Message number: 430

• Message text: Please select only one line item

What causes this issue?

More than one line item has been selected.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Deselect all extra line items before inserting a line.

Error message extract from SAP system. Copyright SAP SE.

O8430 - Details

• The SAP error message O8430, "Please select only one line item," typically occurs in scenarios where the system expects the user to select a single line item for processing, but multiple line items have been selected instead. This can happen in various transactions, such as when processing invoices, purchase orders, or other documents.
  
  Cause:
  
  Multiple Selections: The user has selected more than one line item in a list or table where only one selection is allowed.
  Transaction Restrictions: Certain transactions or functions in SAP are designed to work with a single line item to ensure data integrity and proper processing.
  User Error: The user may not be aware that only one line item can be selected for the action they are trying to perform.
  
  
  Solution:
  
  Select a Single Line Item: Review the list of line items and ensure that only one item is selected before proceeding with the action. Deselect any additional items.
  Check Transaction Guidelines: Refer