How To Fix QS859 - You have not selected a valid line

QS859 - Overview

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 859

• Message text: You have not selected a valid line

What causes this issue?

You want to create a reference for the master inspection
characteristics in the selected lines, but you have <ZH>not</> selected
a <ZH>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?

Select a valid line. Note that you can only create a reference if the
following two conditions are fulfilled for the corresponding line:
A master inspection characteristic has been entered in the line
There is <ZH>no</> link between the master inspection characteristic
and a class characteristic

Error message extract from SAP system. Copyright SAP SE.

QS859 - Details

• The SAP error message QS859 ("You have not selected a valid line") typically occurs in the context of Quality Management (QM) processes, particularly when working with inspection lots, quality notifications, or similar functionalities. This error indicates that the system expects a valid selection of a line item (such as an inspection lot or a quality notification) but none has been selected or the selection is invalid.
  Causes:
  
  No Selection Made: The user has not selected any line item in the list or table where the action is being performed.
  Invalid Selection: The selected line item may not be valid for the action being attempted (e.g., the inspection lot is already processed or does not exist).
  Authorization Issues: The user may not have the necessary authorizations to access or modify the selected line item.
  System Configuration: There may be configuration issues in the QM module that affect how line items are displayed or selected.
  
  Solutions:
  
  Select a Valid