Help for DSU0922

The OS/2 file or OS/400 member you have selected to save your source to is already open in one of your CODE Designer sessions. You cannot open this file or member, or use Save as to save to it, as long as it is open in CODE Designer.

Response: Use Window list from the Window pull-down to give focus to the CODE Designer session where this file is open. You can then continue editing the file, or you can save or discard your changes, and then try the action again.