https://communities.sas.com/t5/SAS-Programming/SAS-DATE-IMPUTATION/m-p/883696#M349136 <P>Many threads here in the SAS communities that deal with dates that have UN and UNK in them. Please search for them.</P> Thu, 06 Jul 2023 11:38:11 GMT PaigeMiller 2023-07-06T11:38:11Z https://communities.sas.com/t5/SAS-Programming/SAS-DATE-IMPUTATION/m-p/883695#M349135 <P>Hi All,</P> <P>&nbsp;</P> <P>If I have the dte values as below:</P> <P>&nbsp;</P> <P>12/JAN/2020</P> <P>11/UNK/2020</P> <P>UN/UNK/2020</P> <P>&nbsp;</P> <P>How to replace UN with date value as provided for example (01) and UNK with month value as provided example JAN ?</P> <P>&nbsp;</P> <P>Values in the output should be as below</P> <P>&nbsp;</P> <P>12/DEC/2020</P> <P>11/JAN/2020</P> <P>01/JAN/2020</P> <P>&nbsp;</P> <P>Please help</P> Thu, 06 Jul 2023 11:29:58 GMT https://communities.sas.com/t5/SAS-Programming/SAS-DATE-IMPUTATION/m-p/883695#M349135 r3570 2023-07-06T11:29:58Z https://communities.sas.com/t5/SAS-Programming/SAS-DATE-IMPUTATION/m-p/883696#M349136 <P>Many threads here in the SAS communities that deal with dates that have UN and UNK in them. Please search for them.</P> Thu, 06 Jul 2023 11:38:11 GMT https://communities.sas.com/t5/SAS-Programming/SAS-DATE-IMPUTATION/m-p/883696#M349136 PaigeMiller 2023-07-06T11:38:11Z https://communities.sas.com/t5/SAS-Programming/SAS-DATE-IMPUTATION/m-p/883877#M349179 <P>Why does 12Jan2020 change to 12Dec2020?</P> Fri, 07 Jul 2023 01:44:15 GMT https://communities.sas.com/t5/SAS-Programming/SAS-DATE-IMPUTATION/m-p/883877#M349179 SASKiwi 2023-07-07T01:44:15Z