ID:210022 SOF Data items must have unique page numbers
CAUSE: You either used the SOF Data Properties dialog box to assign identical page numbers to two or more SOF Data items in the Input files to convert list, or you clicked Add Data to add one or more SOF Data items to the Input files to convert list without changing their default page numbers. Each SOF Data item must be assigned to a different page.
ACTION: Click OK to close the message dialog box. Change the page settings so that each SOF Data item is assigned to a unique page.