How To Fix UD507 - Select at least one line

UD507 - Overview

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 507

• Message text: Select at least one line

What causes this issue?

You want to activate an action in a list, but have not marked a line.

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

System Response

How to fix this error?

Please mark at least one line and repeat the last action.

Error message extract from SAP system. Copyright SAP SE.

UD507 - Details

• The SAP error message UD507, which states "Select at least one line," typically occurs in the context of user actions that require a selection of data, such as in transaction screens where multiple entries are displayed (e.g., in lists, tables, or selection screens). This error indicates that the user has not selected any line item when the system expects at least one selection to proceed with the operation.
  
  Cause:
  
  No Selection Made: The user has not selected any line item from a list or table where a selection is required.
  Incorrect Navigation: The user may have navigated to a screen that requires a selection but did not make one.
  User Error: The user may have overlooked the requirement to select an item before proceeding.
  
  
  Solution:
  
  Select a Line Item: Go back to the relevant screen and ensure that you select at least one line item from the list or table before attempting to proceed with the