Changes were not adopted, because no correction was entered

What causes this issue?

You have changed the fields in the table displayed or you have tried to
delete an entry, although you selected the display mode.

System Response

The system has ignored your entries.

How to fix this error?

If you want to make changes or delete entries, you must call up the
table again and enter a valid correction number in the correction/
transport request pop-up window.

Error message extract from SAP system. Copyright SAP SE.