By mistake without using out statement i have modified existing data set, Is there any possibility for retrieving the previous data set
No. PROC SORT Replaces the exitsting data set if you do not specify the OUT= Option.
No. PROC SORT Replaces the exitsting data set if you do not specify the OUT= Option.
@kvpseshu wrote:
By mistake without using out statement i have modified existing data set, Is there any possibility for retrieving the previous data set
Only from the last backup.
If you did not do anything that removes information (nodupkey, drop columns), and you know the previous sort order, you can re-sort it to that.
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