Informix Error -2930
-2930 Portions of the column name are displayed on the screen
more than once.This form displays subscripted portions of the indicated column in different fields. This situation is permitted; however, no single character can appear in more than one field. That is, the subscripts cannot overlap. For example, you can display name[25,49] in one field and name[50,74] in another. You cannot display name[25,49] and name[25,74] because some characters would be displayed twice.