Just to add info for anyone looking at this thread in the future, and not to derail the thread. The inital post on page 1 references specific codes but does not tell which digit on which column (only references the row) to change. I backed out of as-built IPC and entered the regular IPC menu which just has the selection of drop down's to choose from. The locker selection is in there, and i changed it and no longer have the warning! Thanks for the info!