diff --git a/all.sas b/all.sas
index c41c7ed..ef3edac 100644
--- a/all.sas
+++ b/all.sas
@@ -18978,8 +18978,11 @@ data _null_;
 run;
 
 data _null_;
-  file &fname1;
+  file &fname1 lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
+  input;
   put "Content-Type: multipart/form-data; boundary=&boundary";
+  put "Authorization: Bearer " _infile_;
 run;
 
 %if &mdebug=1 %then %do;
@@ -19039,6 +19042,8 @@ options &optval;
   @param [in] driveloc The full path to the file in SASjs Drive
   @param [in] mdebug= (0) Set to 1 to enable DEBUG messages
 
+  <h4> SAS Macros </h4>
+  @li mf_getuniquefileref.sas
 
 **/
 
@@ -19046,13 +19051,24 @@ options &optval;
     ,mdebug=0
   );
 
-proc http method='DELETE'
+%local headref;
+%let headref=%mf_getuniquefileref();
+
+data _null_;
+  file &headref lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
+  input;
+  put "Authorization: Bearer " _infile_;
+run;
+
+proc http method='DELETE' headerin=&headref
   url="&_sasjs_apiserverurl/SASjsApi/drive/file?_filePath=&driveloc";
 %if &mdebug=1 %then %do;
   debug level=2;
 %end;
 run;
 
+filename &headref clear;
 
 %mend ms_deletefile;
 /**
@@ -19062,7 +19078,7 @@ run;
 
   Example:
 
-      %ms_getfile(/some/stored/file.ext, outref=myfile)
+      %ms_getfile(/Public/app/dc/services/public/settings.sas, outref=myfile)
 
   @param [in] driveloc The full path to the file in SASjs Drive
   @param [out] outref= (msgetfil) The fileref to contain the file.
@@ -19080,13 +19096,21 @@ run;
   );
 
 /* use the recfm in a separate fileref to avoid issues with subsequent reads */
-%local binaryfref floc;
+%local binaryfref floc headref;
 %let binaryfref=%mf_getuniquefileref();
+%let headref=%mf_getuniquefileref();
 %let floc=%sysfunc(pathname(work))/%mf_getuniquename().txt;
-filename &outref "&floc";
+filename &outref "&floc" lrecl=32767;
 filename &binaryfref "&floc" recfm=n;
 
-proc http method='GET' out=&binaryfref
+data _null_;
+  file &headref lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
+  input;
+  put "Authorization: Bearer " _infile_;
+run;
+
+proc http method='GET' out=&binaryfref headerin=&headref
   url="&_sasjs_apiserverurl/SASjsApi/drive/file?_filePath=&driveloc";
 %if &mdebug=1 %then %do;
   debug level=2;
@@ -19094,9 +19118,9 @@ proc http method='GET' out=&binaryfref
 run;
 
 filename &binaryfref clear;
+filename &headref clear;
 
-%mend ms_getfile;
-/**
+%mend ms_getfile;/**
   @file
   @brief Executes a SASjs Server Stored Program
   @details Runs a Stored Program (using POST method) and extracts the webout and
@@ -19141,10 +19165,10 @@ filename &binaryfref clear;
 )
 
 data _null_;
-  file &fname1;
-  infile "&_sasjs_tokenfile";
+  file &fname1 lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
   input;
-  put 'Authorization: Bearer' _infile_;
+  put 'Authorization: Bearer ' _infile_;
 run;
 
 filename &outref temp;
diff --git a/package-lock.json b/package-lock.json
index bc102c1..38a0963 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,9 +6,6 @@
     "": {
       "name": "@sasjs/core",
       "license": "MIT",
-      "dependencies": {
-        "@sasjs/core": "^4.18.13"
-      },
       "devDependencies": {
         "@sasjs/cli": "3.13.0"
       }
diff --git a/sasjs/sasjsconfig.json b/sasjs/sasjsconfig.json
index 1930931..cf3659f 100644
--- a/sasjs/sasjsconfig.json
+++ b/sasjs/sasjsconfig.json
@@ -110,4 +110,4 @@
       "contextName": "SAS Job Execution compute context"
     }
   ]
-}
+}
\ No newline at end of file
diff --git a/server/ms_createfile.sas b/server/ms_createfile.sas
index 02fa57b..aa13f50 100644
--- a/server/ms_createfile.sas
+++ b/server/ms_createfile.sas
@@ -61,8 +61,11 @@ data _null_;
 run;
 
 data _null_;
-  file &fname1;
+  file &fname1 lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
+  input;
   put "Content-Type: multipart/form-data; boundary=&boundary";
+  put "Authorization: Bearer " _infile_;
 run;
 
 %if &mdebug=1 %then %do;
diff --git a/server/ms_deletefile.sas b/server/ms_deletefile.sas
index bf6f15c..20455c0 100644
--- a/server/ms_deletefile.sas
+++ b/server/ms_deletefile.sas
@@ -17,6 +17,8 @@
   @param [in] driveloc The full path to the file in SASjs Drive
   @param [in] mdebug= (0) Set to 1 to enable DEBUG messages
 
+  <h4> SAS Macros </h4>
+  @li mf_getuniquefileref.sas
 
 **/
 
@@ -24,12 +26,23 @@
     ,mdebug=0
   );
 
-proc http method='DELETE'
+%local headref;
+%let headref=%mf_getuniquefileref();
+
+data _null_;
+  file &headref lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
+  input;
+  put "Authorization: Bearer " _infile_;
+run;
+
+proc http method='DELETE' headerin=&headref
   url="&_sasjs_apiserverurl/SASjsApi/drive/file?_filePath=&driveloc";
 %if &mdebug=1 %then %do;
   debug level=2;
 %end;
 run;
 
+filename &headref clear;
 
 %mend ms_deletefile;
diff --git a/server/ms_getfile.sas b/server/ms_getfile.sas
index c0c6b88..09784be 100644
--- a/server/ms_getfile.sas
+++ b/server/ms_getfile.sas
@@ -5,7 +5,7 @@
 
   Example:
 
-      %ms_getfile(/some/stored/file.ext, outref=myfile)
+      %ms_getfile(/Public/app/dc/services/public/settings.sas, outref=myfile)
 
   @param [in] driveloc The full path to the file in SASjs Drive
   @param [out] outref= (msgetfil) The fileref to contain the file.
@@ -23,13 +23,21 @@
   );
 
 /* use the recfm in a separate fileref to avoid issues with subsequent reads */
-%local binaryfref floc;
+%local binaryfref floc headref;
 %let binaryfref=%mf_getuniquefileref();
+%let headref=%mf_getuniquefileref();
 %let floc=%sysfunc(pathname(work))/%mf_getuniquename().txt;
-filename &outref "&floc";
+filename &outref "&floc" lrecl=32767;
 filename &binaryfref "&floc" recfm=n;
 
-proc http method='GET' out=&binaryfref
+data _null_;
+  file &headref lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
+  input;
+  put "Authorization: Bearer " _infile_;
+run;
+
+proc http method='GET' out=&binaryfref headerin=&headref
   url="&_sasjs_apiserverurl/SASjsApi/drive/file?_filePath=&driveloc";
 %if &mdebug=1 %then %do;
   debug level=2;
@@ -37,5 +45,6 @@ proc http method='GET' out=&binaryfref
 run;
 
 filename &binaryfref clear;
+filename &headref clear;
 
-%mend ms_getfile;
+%mend ms_getfile;
\ No newline at end of file
diff --git a/server/ms_runstp.sas b/server/ms_runstp.sas
index 0f7e76f..e8b2107 100644
--- a/server/ms_runstp.sas
+++ b/server/ms_runstp.sas
@@ -43,10 +43,10 @@
 )
 
 data _null_;
-  file &fname1;
-  infile "&_sasjs_tokenfile";
+  file &fname1 lrecl=1000;
+  infile "&_sasjs_tokenfile" lrecl=1000;
   input;
-  put 'Authorization: Bearer' _infile_;
+  put 'Authorization: Bearer ' _infile_;
 run;
 
 filename &outref temp;
diff --git a/tests/serveronly/ms_deletefile.test.sas b/tests/serveronly/ms_deletefile.test.sas
index 3a1b2e9..aa0dd2a 100644
--- a/tests/serveronly/ms_deletefile.test.sas
+++ b/tests/serveronly/ms_deletefile.test.sas
@@ -53,7 +53,7 @@ data _null_;
 run;
 
 %mp_assert(
-  iftrue=("&test2"="%str(Err)or: File does not exist."),
+  iftrue=("&test2"="%str(Err)or: File doesn't exist."),
   desc=Make sure the file was deleted,
   outds=work.test_results
 )