diff --git a/SOL002/VNFLifecycleManagement-API/HealVNFTask.robot b/SOL002/VNFLifecycleManagement-API/HealVNFTask.robot
index 15b71ce3339c934121d5bfb4cb09f4de6c2bfa8c..ff2fe25c9264bbdc3cdf9b2c485d6d8d89ab916e 100644
--- a/SOL002/VNFLifecycleManagement-API/HealVNFTask.robot
+++ b/SOL002/VNFLifecycleManagement-API/HealVNFTask.robot
@@ -48,13 +48,12 @@ Heal a vnfInstance Not Found
     ...    Error: The API producer did not find a current representation for the target resource or is not willing to disclose that one exists. 
     ...    Specifically in case of this task resource, the response code 404 shall also returned if the task is not supported for the VNF instance represented by the parent resource, which means that the task resource consequently does not exist. 
     ...    In this case, the response body shall be present, and shall contain a ProblemDetails structure, in which the �detail� attribute shall convey more information about the error.
-    [Setup]    Check heal not supported
     Log    Trying to heal a VNF instance, not exist
     Set Headers  {"Accept":"${ACCEPT}"}  
     Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
     Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
     ${body}=    Get File    jsons/healVnfRequest.json
-    Post    ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${vnfInstanceId}/heal    ${body}
+    Post    ${apiRoot}/${apiName}/${apiVersion}/vnf_instances/${badVnfInstanceId}/heal    ${body}
     Integer    response status    404
     Log    Status code validated
     ${problemDetails}=    Output    response body
diff --git a/SOL002/VNFLifecycleManagement-API/environment/variables.txt b/SOL002/VNFLifecycleManagement-API/environment/variables.txt
index b43c2b7545696bc70414631205768d85d8d10bc7..3c0d6ef32deb2f5551b41867382145b67ff46f96 100644
--- a/SOL002/VNFLifecycleManagement-API/environment/variables.txt
+++ b/SOL002/VNFLifecycleManagement-API/environment/variables.txt
@@ -15,6 +15,7 @@ ${apiVersion}     v1
 ${AUTH_USAGE}     1
 ${WRONG_AUTHORIZATION}    Bearer    XXXXXWRONGXXXXX
 ${vnfInstanceId}       6fc3539c-e602-4afa-8e13-962fb5a7d81f
+${badVnfInstanceId}       wrongId
 ${instantiatedVnfInstanceId}    6fc3539c-e602-4afa-8e13-962fb5a7d81f    #Change with an instantiated vnfInstanceID
 ${conflicVnfInstanceId}    6fc3539c-e602-4afa-8e13-962fb5a7d81f
 ${vnfInstanceName}    Test-VnfInstance
diff --git a/SOL002/VNFPerformanceManagement-API/VNFPerformanceManagementKeywords.robot b/SOL002/VNFPerformanceManagement-API/VNFPerformanceManagementKeywords.robot
index f64ef659a0d1f178db9859445a87f14a0c1f84e0..d2c839c3fb0df14220afa5c04439589ab034c6ca 100644
--- a/SOL002/VNFPerformanceManagement-API/VNFPerformanceManagementKeywords.robot
+++ b/SOL002/VNFPerformanceManagement-API/VNFPerformanceManagementKeywords.robot
@@ -134,7 +134,7 @@ Send Post Request for Duplicated VNF Performance Subscription
     ...    the existing subscription resource with the same filter and callbackUri).
     Set headers    {"Content-Type": "${CONTENT_TYPE_JSON}"}
     Set headers    {"Accept": "${ACCEPT_JSON}"}
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     ${body_request}=    Get File    jsons/subscriptions.json
     POST    ${apiRoot}/${apiName}/${apiVersion}/subscriptions    ${body_request}
     ${output}=    Output    response
@@ -155,7 +155,7 @@ Send Post Request for Duplicated VNF Performance Subscription
 Send Put Request for VNF Performance Subscriptions
     [Documentation]    This method is not supported. When this method is requested on this resource, the VNFM shall return a "405 Method
     ...    Not Allowed" response as defined in clause 4.3.5.4.
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     PUT    ${apiRoot}/${apiName}/${apiVersion}/subscriptions
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
@@ -165,7 +165,7 @@ Send Put Request for VNF Performance Subscriptions
 Send Patch Request for VNF Performance Subscriptions
     [Documentation]    This method is not supported. When this method is requested on this resource, the VNFM shall return a "405 Method
     ...    Not Allowed" response as defined in clause 4.3.5.4.
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     PATCH    ${apiRoot}/${apiName}/${apiVersion}/subscriptions
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
@@ -175,7 +175,7 @@ Send Patch Request for VNF Performance Subscriptions
 Send Delete Request for VNF Performance Subscriptions
     [Documentation]    This method is not supported. When this method is requested on this resource, the VNFM shall return a "405 Method
     ...    Not Allowed" response as defined in clause 4.3.5.4.
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     DELETE    ${apiRoot}/${apiName}/${apiVersion}/subscriptions
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
@@ -184,40 +184,40 @@ Send Delete Request for VNF Performance Subscriptions
 
 Get Individual VNF Performance Subscription
     Set headers    {"Accept": "${ACCEPT_JSON}"}
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     GET    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${subscriptionId}
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
 
 GET individual VNF Performance Subscription with invalid resource identifier
     Set headers    {"Accept": "${ACCEPT_JSON}"}
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     GET    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${erroneousSubscriptionId}
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
 
 Send Delete request for individual VNF Performance Subscription
     Set headers    {"Accept": "${ACCEPT_JSON}"}
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     DELETE    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${subscriptionId}
     ${output}=    Output    response
     Set Suite Variable    ${response}    ${output}
 
 Send Delete request for individual VNF Performance Subscription with invalid resource identifier
     Log    Trying to delete a subscription in the VNFM with invalid id
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     DELETE    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${erroneousSubscriptionId}
     ${output}=    Output    response
     Set Suite Variable    @{response}    ${output}
 
 Send Post request for individual VNF Performance Subscription
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     POST    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${newSubscriptionId}
     ${output}=    Output    response
     Set Suite Variable    @{response}    ${output}
 
 Send Put request for individual VNF Performance Threshold
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     GET    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${subscriptionId}
     ${origOutput}=    Output    response
     Set Suite Variable    ${origResponse}    ${origOutput}
@@ -226,7 +226,7 @@ Send Put request for individual VNF Performance Threshold
     Set Suite Variable    @{response}    ${output}
     
 Send Patch request for individual VNF Performance Threshold
-    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": ${AUTHORIZATION}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization": "${AUTHORIZATION}"}
     GET    ${apiRoot}/${apiName}/${apiVersion}/subscriptions/${subscriptionId}
     ${origOutput}=    Output    response
     Set Suite Variable    ${origResponse}    ${origOutput}