Hey Filipvdr, If you do not specify a width= statement in your define statement, the column headline will break after the longest value in the column. E.g. the variable sex in sashelp.class dataset has a maximum length of 1, so the column length is one. If you add a label you need to define the column width like the width of the label. (Even the unlabeled variable name sex needs a width option to be displayed correctly.) See the following comparision: proc report data=sashelp.class; column name sex age weight height; define sex / 'Gender'; run; Sex in the basic dataset is either 'M' or 'F' with the maximum width of 1. So the column header has a width of 1. proc report data=sashelp.class; column name sex age weight height; define sex / display 'Gender' width=6; run; The assigned label 'Gender' has a width of 6 characters and with the corresponding width option you can expand the header. Niels
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