diff --git a/all.sas b/all.sas
index c82d7095..5c6619a0 100644
--- a/all.sas
+++ b/all.sas
@@ -2656,7 +2656,7 @@ run;
       file &fref mod;
       put ');';
     run;
-  
+
     /* Create Unique Indexes, but only if they were not already defined within the Constraints section. */
     data _null_;
       *length ds $128;
@@ -2836,7 +2836,7 @@ run;
 
   %end;
 %end;
-%if &showlog=YES %then %do;
+%if %upcase(&showlog)=YES %then %do;
   options ps=max;
   data _null_;
     infile &fref;
diff --git a/base/mp_getddl.sas b/base/mp_getddl.sas
index 578061a9..f4e159b2 100644
--- a/base/mp_getddl.sas
+++ b/base/mp_getddl.sas
@@ -159,7 +159,7 @@ run;
       file &fref mod;
       put ');';
     run;
-  
+
     /* Create Unique Indexes, but only if they were not already defined within the Constraints section. */
     data _null_;
       *length ds $128;
@@ -339,7 +339,7 @@ run;
 
   %end;
 %end;
-%if &showlog=YES %then %do;
+%if %upcase(&showlog)=YES %then %do;
   options ps=max;
   data _null_;
     infile &fref;