Integer overflow on computing amount of memory required A request to allocate the memory ....SAS9.4

[Annie_Fréchette]

Hi! How can I bypass or resolve this problem in my log... I am tryin to create a model where I have multiple SCC_linear_score by lactation, multiples lactations by cow and multiple cows by herd, and of course multiple herds.

proc sort data=qulac;
by No_ferme cow jr_test;
run;

proc mixed data=qulac order=data /*method=ml*/;
class type_lit cow No_ferme Lac;
model SCC_linear_score=type_lit  /solution cl;
random intercept /subject=No_ferme;
random intercept/subject=Cow (No_ferme);
Repeated /subject=lac (cow No_ferme) type=toep;
lsmeans type_lit / cl;
run;

Here's a print screen form my log.

Thanks a lot!!

[ballardw]

Not a trivial issue. Please review the computational details for Proc Mixed at https://documentation.sas.com/?cdcId=pgmsascdc&cdcVersion=9.4_3.4&docsetId=statug&docsetTarget=statu...

This will give you an idea on how to estimate what memory need is being caused and may a have couple of pointers on addressing the issue.