Hi Tom, I'm trying to read a mainframe file(Z/OS file) from SAS EG. GDG is nothing but genaration data groups where multiple versions of the files will be generated as shown below.. OPSDESK.PHONES.UNPAIRED OPSDESK.PHONES.UNPAIRED.G0001V00 OPSDESK.PHONES.UNPAIRED.G0002V00 OPSDESK.PHONES.UNPAIRED.G0003V00 OPSDESK.PHONES.UNPAIRED.G0004V00 OPSDESK.PHONES.UNPAIRED.G0005V00 OPSDESK.PHONES.UNPAIRED.G0006V00 Requirement:- Every day tehre is a new version available which I need to read. To make sure that the file i'm reading is not the same one which I have read yesterday I want to save the file name which I have read so that I can do a compre with the file names next time before its goes on with further execution. Please let me know if my query is not clear
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