Examining the help guidance under the Post on a new post will help you to post a good question, and hence get a good answer. Please post test data - in the form of a datastep in a code block in the post. Then post what the output should look like. And finally clearly explain the steps between the two.
Please post your data in the form of a datastep, much easier to help that way.
Is your input a text file or a SAS dataset?
I suspect this data is being loaded incorrectly to start with and you may be able to fix it before this step.
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Need to connect to databases in SAS Viya? SAS’ David Ghan shows you two methods – via SAS/ACCESS LIBNAME and SAS Data Connector SASLIBS – in this video.
Find more tutorials on the SAS Users YouTube channel.