diff --git a/TP/NGSI-LD/jsonldContext/Provision/DeleteContext/051_02.robot b/TP/NGSI-LD/jsonldContext/Provision/DeleteContext/051_02.robot
index f4d0634201a69ab25b1311ea628cc47dcbc6af95..07582e72ab83dce96af8f5d0cacf9e21dc808c44 100644
--- a/TP/NGSI-LD/jsonldContext/Provision/DeleteContext/051_02.robot
+++ b/TP/NGSI-LD/jsonldContext/Provision/DeleteContext/051_02.robot
@@ -14,7 +14,8 @@ ${reason_404}=      Not Found
     [Documentation]    Check that an error message is obtained in the response when one tries to delete a @context with unknonwn id
     [Tags]    ctx-serve    5_13_5    since_v1.5.1
 
-    ${random_url}=    Generate Random String    16    [NUMBERS]
+    ${random_id}=    Generate Random String    16    [NUMBERS]
+    ${random_url}=    Set Variable    urn:ngsi-ld:Context:${random_id}
     ${response}=    Delete a @context    ${random_url}
 
     Check Response Status Code    404    ${response.status_code}
diff --git a/resources/NotificationUtils.resource b/resources/NotificationUtils.resource
index d8da0f9cfc784103ea2b37fff929d6e662d723ed..466f3fab594b3836d81627d81b4677d3702e6919 100644
--- a/resources/NotificationUtils.resource
+++ b/resources/NotificationUtils.resource
@@ -100,7 +100,7 @@ Check Notification Data Entities
     ${notification_data_entities}=    Create List
     ${index}=    Set Variable    0
     FOR    ${registration_information}    IN    @{notification_data_information}
-        Append To List    ${notification_data_entities}    ${registration_information}[entities][0][type][0]
+        Append To List    ${notification_data_entities}    ${registration_information}[entities][0][type]
     END
 
     Lists Should Be Equal