Analysis on KNN with partitioned data

[smj1]

I am given an assignment on KNN with partitioned data; the instructor requests we join SAS code node to file import, and an external code below. Unfortunately the code runs endlessly each time I create a project. 

DATA&EM_EXPORT_TRAIN &EM_EXPORT_VALIDATE;
SET&EM_IMPORT_DATA;

IF Validation=1 Then output&EM_EXPORT_VALIDATE;
else if Validation=0 Then output&EM_EXPORT_TRAIN;

Run;

[sbxkoenk]

Hello,

Is this Enterprise Miner?

Is it the File Import node that keeps running or the subsequent Code Node?

I think there's nothing wrong with your code (although the code as you have copy/pasted it is not having spaces where you need spaces; you need at least one space in front of &)

DATA &EM_EXPORT_TRAIN &EM_EXPORT_VALIDATE;
 SET &EM_IMPORT_DATA;
 IF      Validation=1 then output &EM_EXPORT_VALIDATE;
 else if Validation=0 then output &EM_EXPORT_TRAIN;
run;

Koen