Hellow friends, data data test; length usercation $ 200; input usercation $ ; cards; PDF_STUDY_11225_15/12/2016 PDF_45896_12/05/2017_HTT PDF_STUDY_CURVE ; run; I want to create a new variable which contains just the first carcaterial part of the variable usercation before the '_' for example: PDF_STUDY_11225_15/12/2016 ->PDF_STUDY PDF_45896_12/05/2017_HTT ->PDF PDF_STUDY_CURVE -> PDF_STUDY_CURVE In fact I would like automated processing for many lines. Thank you very much for your help!
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