How To Fix CU023 - Select a valid line

CU023 - Overview

• Message type: E = Error

• Message class: CU - Variants / configuration messages

• Message number: 023

• Message text: Select a valid line

What causes this issue?

You want to display object dependencies, but have not selected a valid
line.

System Response

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?

Please select a valid line containing object dependencies.

Error message extract from SAP system. Copyright SAP SE.

CU023 - Details

• The SAP error message CU023 "Select a valid line" typically occurs in the context of configuration or when working with the SAP Customizing Implementation Guide (IMG). This error indicates that the system expects a valid selection or entry, but the user has not selected a valid line or has made an invalid selection.
  Causes:
  
  Invalid Selection: The user may have attempted to select a line that is not valid for the operation they are trying to perform.
  Empty Selection: The user may not have selected any line at all, leading to the error.
  Incorrect Context: The operation being performed may not be applicable to the selected line or context.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform actions on certain lines.
  
  Solutions:
  
  Check Selection: Ensure that you have selected a valid line in the list. If you are unsure, review the available options and select one that is appropriate for your task.
  Refresh