How To Fix AQ326 - The cursor must be on a field in a column header

AQ326 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 326

• Message text: The cursor must be on a field in a column header

What causes this issue?

You attempted to change the column headers for a field of your list. To
do this, you must place the cursor within the page header area on the
column header you want to change.
Please note that, in statistics, you cannot maintain the headers for
fields with additional specifications (total number, percentage and
average value). With ranked lists, you cannot maintain the header for
the field with the rank specification. The names of these fields in the
<LS>Line structure</> area begin with the character '*'.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ326 - The cursor must be on a field in a column header ?

  The SAP error message AQ326, which states "The cursor must be on a field in a column header," typically occurs when a user attempts to perform an action that requires the cursor to be positioned on a column header in a table or report, but it is not.
  
  Cause:
  
  Incorrect Cursor Position: The most common cause of this error is that the cursor is not positioned over a column header when the user tries to execute a function that requires it, such as sorting or filtering.
  User Interface Issue: Sometimes, the user interface may not respond as expected, leading to the cursor being in the wrong position.
  System Configuration: There may be specific configurations or settings in the SAP system that affect how the user interface behaves.
  
  
  Solution:
  
  Position the Cursor Correctly: Ensure that the cursor is placed directly over the column header of the table or report you are working with before attempting to perform