topic Re: SAS Custom Warnings in SAS Enterprise Guide

SAS Custom Warnings

TimWright — Wed, 21 Mar 2018 15:02:44 GMT

Is it possible, in either SAS 9.4 or SAS enterprise, to create a custom warning? For example, my friend and I were thinking out loud that it would be helpful having SAS give a warning when I do a RIGHT JOIN in proc SQL, because this is something that could have dreadful consequences if it was used incorrectly. It could say "warning: You are doing a Right Join! "

Re: SAS Custom Warnings

CaseySmith — Thu, 22 Mar 2018 01:57:02 GMT

Yes, you can print custom warnings (or errors or notes) to the SAS log via put statements in SAS code. For example, if you submit this somewhere in your SAS code...

%put WARNING: You are doing something I need to warn you about!;

...it will show up in the log and the log summary view, like so:

(Use "%put ERROR: error text;" or "%put NOTE: note text;" for custom errors or notes.)

Granted, you'd have to be able to detect the scenario you wish to warn via code, so your code knows when to conditionally print the warning. That might be difficult with the example you mentioned.

Casey

Re: SAS Custom Warnings

TimWright — Tue, 27 Mar 2018 14:40:46 GMT

Yes. I see that programming it would be tricky. But I see what you mean. You would just use a conditional %put statement . Thanks