diff --git a/SOL005/NSDManagement-API/IndividualNSDescriptor.robot b/SOL005/NSDManagement-API/IndividualNSDescriptor.robot
index 3e73bee64ab67d80817c9b86dfadff6a0cb00270..4504ead02a68b1a5bd3e69674dff49da5750a607 100644
--- a/SOL005/NSDManagement-API/IndividualNSDescriptor.robot
+++ b/SOL005/NSDManagement-API/IndividualNSDescriptor.robot
@@ -19,11 +19,11 @@ GET Single Network Service Descriptor
     ${contentType}=    Output    response headers Content-Type
     Should Contain    ${contentType}    application/json
     Log  Validation of Content-Type : OK
-#    Log    Trying to validate response
-#    ${result}=    Output    response body
-#    ${json}=    evaluate    json.loads('''${result}''')    json
-#    Validate Json    NsdInfo.schema.json    ${json}
-#    Log    Validation OK
+    Log    Trying to validate response
+    ${result}=    Output    response body
+    ${json}=    evaluate    json.loads('''${result}''')    json
+    Validate Json    NsdInfo.schema.json    ${json}
+    Log    Validation OK
 
 
 GET Single Network Service Descriptor (Negative: Not found)
@@ -51,10 +51,10 @@ PATCH Single Network Service Descriptor - (Disabling a nsdInfo)
     PATCH    ${apiRoot}/${apiName}/${apiVersion}/ns_descriptors/${nsdInfoId}    ${body}
     Integer    response status    200
     Log    Received 200 OK as expected
-#    ${result}=    Output    response body
-#    ${json}=    evaluate    json.loads('''${result}''')    json
-#    Validate Json    NsdInfoModification.schema.json    ${json}
-#    Log    Validation of NsdInfoModifications OK
+    ${result}=    Output    response body
+    ${json}=    evaluate    json.loads('''${result}''')    json
+    Validate Json    NsdInfoModification.schema.json    ${json}
+    Log    Validation of NsdInfoModifications OK
 
 PATCH Single Network Service Descriptor - (Enabling an previously disabled nsdInfo)
     Log    Trying to perform a PATCH. As prerequisite the nsdInfo shall be in disabled operational state
diff --git a/SOL005/NSDManagement-API/NSDescriptors.robot b/SOL005/NSDManagement-API/NSDescriptors.robot
index 243112559e6421c062c42259180df93eb8555e8b..fca4a31c45f3bacd1467712754f98e8b9c91e17b 100644
--- a/SOL005/NSDManagement-API/NSDescriptors.robot
+++ b/SOL005/NSDManagement-API/NSDescriptors.robot
@@ -19,11 +19,11 @@ GET all Network Service Descriptors
     ${contentType}=    Output    response headers Content-Type
     Should Contain    ${contentType}    application/json
     Log  Validation of Content-Type : OK
-#    Log    Trying to validate response
-#    ${result}=    Output    response body
-#    ${json}=    evaluate    json.loads('''${result}''')    json
-#    Validate Json    NsdInfos.schema.json    ${json}
-#    Log    Validation OK
+    Log    Trying to validate response
+    ${result}=    Output    response body
+    ${json}=    evaluate    json.loads('''${result}''')    json
+    Validate Json    NsdInfos.schema.json    ${json}
+    Log    Validation OK
 
 GET all Network Service Descriptors - Filter
     [Documentation]   The GET method queries information about multiple NS descriptor resources.
@@ -36,11 +36,11 @@ GET all Network Service Descriptors - Filter
     Integer    response status    200
     ${contentType}=    Output    response headers Content-Type
     Should Contain    ${contentType}    application/json
-#    Log    Trying to validate response
-#    ${result}=    Output    response body
-#    ${json}=    evaluate    json.loads('''${result}''')    json
-#    Validate Json    NsdInfos.schema.json    ${json}
-#    Log    Validation OK
+    Log    Trying to validate response
+    ${result}=    Output    response body
+    ${json}=    evaluate    json.loads('''${result}''')    json
+    Validate Json    NsdInfos.schema.json    ${json}
+    Log    Validation OK
 
 GET all Network Service Descriptors - Negative (wronge filter name)
     Log    The GET method queries multiple NS descriptors using Attribute-based filtering parameters. Negative case, with erroneous attribute name
@@ -116,10 +116,10 @@ POST a new Network Service Descriptors
     ${headers}=    Output    response headers
     Should Contain    ${headers}    Location
     Log    Response has header Location
-#    ${result}=    Output    response body
-#    ${json}=    evaluate    json.loads('''${result}''')    json
-#    Validate Json    NsdInfo.schema.json    ${json}
-#    Log    Validation of NsdInfo OK
+    ${result}=    Output    response body
+    ${json}=    evaluate    json.loads('''${result}''')    json
+    Validate Json    NsdInfo.schema.json    ${json}
+    Log    Validation of NsdInfo OK
 
 PUT all Network Service Descriptors (Method not implemented)
     Log    Trying to perform a PUT. This method should not be implemented