system automatic variables

SAS_inquisitive — Thu, 25 Feb 2016 20:08:57 GMT

I was trying to include some system automatic variables (syserr or syscc) to get some error meaages. I wonder which is appropriate to capture error mesages and what is the difference between them?

data test;
  set sashelp.class;
run;
%put &syscc;

data test;
  set sashelp.class;
run;
%put &syserr;

Re: system automatic variables

FreelanceReinh — Thu, 25 Feb 2016 21:23:57 GMT

Hi @SAS_inquisitive,

Neither of these two captures error messages (in words). For error messages please see SYSERRORTEXT (and for warning messages SYSWARNINGTEXT).

In SYSCC and SYSERR you will find only codes, e.g. 1012. The difference between them is that SYSERR refers to the most recent DATA or PROC step (for some procedures), whereas SYSCC refers to the entire SAS session.

As a consequence, SYSERR is reset to 0 (the code for "Execution completed successfully and without warning messages" [see documentation]) after a step was completed successfully, but SYSCC would still contain the error code it received possibly many steps earlier. Also, SYSCC is not restricted to DATA and ("some") PROC steps, but captures errors also, e.g., in global statements such as an OPTIONS statement. SYSERR, however, would not change after such a statement (whether successful or not).

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system automatic variables

Re: system automatic variables