How to remove the automatically generated text fields from the InfoSet
I followed the procedure by SAP help.
Automatically generated text fields are marked with a 'T' on the icon in the InfoSet. You can remove the automatically generated text fields from the InfoSet in the initial screen of the InfoSet maintenance under Further Functions -> Delete Text Fields. Cancel the DataSource creation on the next screen and delete the text fields in the InfoSet maintenance transaction.
I know that there is an option "No automatic text recognition" when I create a new InfoSet, however, I couldn't find out how to change an existed InfoSet. I checked menu Goto->Global Properties, but that option is disabled. Is there a way to remove text fields from an existed InfoSet?