diff --git a/MEC016/MEO/UEAPPCTX/SysUeAppsContext.robot b/MEC016/MEO/UEAPPCTX/SysUeAppsContext.robot
index cf640a3d3bbe49731021b55334f6630ed7ccb87d..146a80bb109cd4ff635dcbefe2b54292d887989c 100644
--- a/MEC016/MEO/UEAPPCTX/SysUeAppsContext.robot
+++ b/MEC016/MEO/UEAPPCTX/SysUeAppsContext.robot
@@ -121,7 +121,6 @@ Create application context
 
 Create application context using wrong endpoint
     [Arguments]    ${content}
-    Set Headers    {"Accept":"application/json"}
     Set Headers    {"Content-Type":"application/json"}
     Set Headers    {"Authorization":"${TOKEN}"}
     ${path}    Catenate    SEPARATOR=      jsons/     ${content}
@@ -133,7 +132,6 @@ Create application context using wrong endpoint
 
 Update application context
     [Arguments]    ${context_id}    ${content}
-    Set Headers    {"Accept":"application/json"}
     Set Headers    {"Content-Type":"application/json"}
     Set Headers    {"Authorization":"${TOKEN}"}
     ${path}    Catenate    SEPARATOR=      jsons/     ${content}
@@ -145,7 +143,6 @@ Update application context
 
 Update application context using wrong endpoint
     [Arguments]    ${context_id}    ${content}
-    Set Headers    {"Accept":"application/json"}
     Set Headers    {"Content-Type":"application/json"}
     Set Headers    {"Authorization":"${TOKEN}"}
     ${path}    Catenate    SEPARATOR=      jsons/     ${content}
@@ -156,7 +153,6 @@ Update application context using wrong endpoint
 
 Delete application context
     [Arguments]    ${context_id}
-    Set Headers    {"Accept":"application/json"}
     Set Headers    {"Content-Type":"application/json"}
     Set Headers    {"Authorization":"${TOKEN}"}
     Set Headers    {"Content-Length":"0"}
@@ -166,7 +162,6 @@ Delete application context
     
 Delete application context using wrong endpoint
     [Arguments]    ${context_id}
-    Set Headers    {"Accept":"application/json"}
     Set Headers    {"Content-Type":"application/json"}
     Set Headers    {"Authorization":"${TOKEN}"}
     Set Headers    {"Content-Length":"0"}
diff --git a/MEC016/MEO/UEAPPLOC/SysUeApplicationsLocation.robot b/MEC016/MEO/UEAPPLOC/SysUeApplicationsLocation.robot
index 2d805102dcbc9593c3e3877c026b7bc9739949f5..34a03d6871aacbf7c33d7325780faaba64355cd3 100644
--- a/MEC016/MEO/UEAPPLOC/SysUeApplicationsLocation.robot
+++ b/MEC016/MEO/UEAPPLOC/SysUeApplicationsLocation.robot
@@ -60,7 +60,6 @@ Obtain Application Location Availability Task
 
 Obtain Application Location Availability Task using wrong endpoint
     [Arguments]    ${content}
-    Set Headers    {"Accept":"application/json"}
     Set Headers    {"Content-Type":"application/json"}
     Set Headers    {"Authorization":"${TOKEN}"}
     ${path}=    Catenate    SEPARATOR=      jsons/     ${content}
diff --git a/MEC016/MEO/UEAPPS/SysUeApplications.robot b/MEC016/MEO/UEAPPS/SysUeApplications.robot
index c7d379c4683cb676f6549c200830ba4a26d0a0eb..8b9f1e6805380a02d110d265604b9d46128f2acd 100644
--- a/MEC016/MEO/UEAPPS/SysUeApplications.robot
+++ b/MEC016/MEO/UEAPPS/SysUeApplications.robot
@@ -81,7 +81,6 @@ Retrieve the application contexts list
 Retrieve the application contexts list using wrong endpoint
     Should Be True    ${PIC_MEC_SYSTEM} == 1
     Should Be True    ${PIC_SERVICES} == 1
-    Set Headers    {"Accept":"application/json"}
     Set Headers    {"Content-Type":"application/json"}
     Set Headers    {"Authorization":"${TOKEN}"}
     GET     ${apiRoot}/${apiName}/${apiVersion}/app_list_error