Hi @Funda_SAS, thanks for the great article. I've tried implementing the flow diagram but seem to be facing an issue, namely: the ID variable generated in the bottom code snippet doesn't seem to be parsed to the start group nodes, resulting in an error in SAS CODE NODE 2 when trying to sort the imported test data set by ID. data temptest;
set &EM_import_TEST;
ID = _N_;
run; Would appreciate any help on the aforementioned issue. Thanks!
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