Hi SAS community,   I directly emailed SAS support, but they said they cannot help and recommended me to post here. I have used SAS University Edition (Mac OS, SAS University Edition 9.4) for several years now and all of a sudden am getting a strange error. This error occurs on programs I have run many times without error. In fact, if I just run a very simple program created from the built-in library I get the same error. I tried reinstalling VirtualBox, re-importing the SAS appliance, different browsers (safari, chrome, Firefox), and even a different computer, but no luck.   The error is: NOTE: The quoted string currently being processed has become more than 262 bytes long. You might have unbalanced quotation marks.   I do not have any quotation marks in my code. And I still get there error.  Please see my code below:    *import data; proc import out= work.BIRC DATAFILE= "/folders/myfolders/2timepoint/BIRC_2timepoint_111018.xlsx" dbms=xlsx REPLACE; sheet="all"; getnames=yes; run;   *acute_only; %macro structa(sa); proc glm data = work.BIRC; class gender_m0_f1; model &sa = sixmonth_GOSe_Score Acute_normalized_brain_volume postinjury_day_acute_MRI gender_m0_f1 age_at_injury / SS3; manova h = sixmonth_GOSe_Score; run; *acute_only; %macro structa(sa); proc glm data = work.BIRC; class gender_m0_f1; model &sa = AttnT Acute_normalized_brain_volume postinjury_day_acute_MRI gender_m0_f1 age_at_injury / SS3; manova h = AttnT; run; *acute_only; %macro structa(sa); proc glm data = work.BIRC; class gender_m0_f1; model &sa = MemT Acute_normalized_brain_volume postinjury_day_acute_MRI gender_m0_f1 age_at_injury / SS3; manova h = MemT; run; *acute_only; %macro structa(sa); proc glm data = work.BIRC; class gender_m0_f1; model &sa = ExecT Acute_normalized_brain_volume postinjury_day_acute_MRI gender_m0_f1 age_at_injury / SS3; manova h = ExecT; run;   %mend structa; %structa(Acute_L_Front_ctx_totalvol); %structa(Acute_R_Front_ctx_totalvol); %structa(Acute_L_Insula_ctx_totalvol); %structa(Acute_R_Insula_ctx_totalvol); %structa(Acute_L_Occip_ctx_totalvol); %structa(Acute_R_Occip_ctx_totalvol); %structa(Acute_L_Pari_ctx_totalvol); %structa(Acute_R_Pari_ctx_totalvol); %structa(Acute_L_Temp_ctx_totalvol); %structa(Acute_R_Temp_ctx_totalvol); %structa(Acute_Cerebellum_totalvol); %structa(Acute_BrStem_totalvol); %structa(Acute_L_Caud_totalvol); %structa(Acute_L_Hipp_totalvol); %structa(Acute_L_Pall_totalvol); %structa(Acute_L_Puta_totalvol); %structa(Acute_L_Thal_totalvol); %structa(Acute_R_Caud_totalvol); %structa(Acute_R_Hipp_totalvol); %structa(Acute_R_Pall_totalvol); %structa(Acute_R_Puta_totalvol); %structa(Acute_R_Thal_totalvol); ... View more