Hi colleagues!
Yet another time I figured that there is no super-simple way to display error from %Status variable, but I need it relatively often in a terminal.
Yes, I know about $$$ Macro, but they are not superhelpful in a terminal.
My usual behavior is to try to remember by heart or copy from somewhere the formula:
USER>w $System.Status.DisplayError(st)
So introduced the alias:
:alias err d $System.Status.DisplayError($1) ;
so, if you get something like:
USER>set st=##class(bla.bla).methodbla()
you can get the error as:
USER>:err st
d $System.Status.DisplayError(st) ;
ERROR #879: Target role NewRole does not exist.
Hope you like it!
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