diff --git a/SOL003/VNFLifecycleManagement-API/CancelOperationTask.robot b/SOL003/VNFLifecycleManagement-API/CancelOperationTask.robot
index af06dc10cd79223fcac2876def272b3574c1fbd3..92461b333583732f62ff7d1136be9ccbc7345ec0 100644
--- a/SOL003/VNFLifecycleManagement-API/CancelOperationTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/CancelOperationTask.robot
@@ -11,7 +11,7 @@ POST Cancel operation task
     [Documentation]    Test ID: 7.3.1.16.1
     ...    Test title: POST Cancel operation task
     ...    Test objective: The POST method initiates cancelling an ongoing VNF lifecycle operation while it is being executed or rolled back, i.e. the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state.
-    ...    Pre-conditions: the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state.
+    ...    Pre-conditions: The "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state.
     ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 003 [1] v2.7.1
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
@@ -24,12 +24,12 @@ POST Cancel operation task Conflict
     [Documentation]    Test ID: 7.3.1.16.2
     ...    Test title: POST Cancel operation task Conflict
     ...    Test objective: The POST method is NOT cancelling an ongoing VNF lifecycle operation due to the fact that the VNF instance resource is not in STARTING, PROCESSING or ROLLING_BACK state
-    ...    Pre-conditions: operation is not in STARTING, PROCESSING or ROLLING_BACK state
+    ...    Pre-conditions: The "VNF LCM operation occurrence" is not in STARTING, PROCESSING or ROLLING_BACK state
     ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 003 [1] v2.7.1
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Cancel operation task
+    POST Cancel operation task with conflict
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
@@ -37,12 +37,12 @@ POST Cancel operation task Not Found
      [Documentation]    Test ID: 7.3.1.16.3
     ...    Test title: POST Cancel operation task Not Found
     ...    Test objective: The objective is to test that POST method cannot cancel a VNF lifecycle operation because the resource is not found
-    ...    Pre-conditions: 
+    ...    Pre-conditions: none
     ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 003 [1] v2.7.1
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Cancel operation task
+    POST Cancel operation task not existing
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails
     
diff --git a/SOL003/VNFLifecycleManagement-API/ChangeVNFFlavourTask.robot b/SOL003/VNFLifecycleManagement-API/ChangeVNFFlavourTask.robot
index 4c74ec566b17544c3084c158f87befd73311accd..93a4003e08a9d345765a899c8b0b19fc5d5d5a15 100644
--- a/SOL003/VNFLifecycleManagement-API/ChangeVNFFlavourTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/ChangeVNFFlavourTask.robot
@@ -29,7 +29,7 @@ POST Change deployment flavour of a vnfInstance Conflict (Not-Instantiated)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none  
-    POST Change VNF deployment flavour   
+    POST Change VNF deployment flavour of NOT-INSTANTIATED VNF   
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails
   
@@ -42,7 +42,7 @@ POST Change deployment flavour of a vnfInstance Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none  
-    POST Change VNF deployment flavour  
+    POST Change VNF deployment flavour of not existing VNF 
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails
        
diff --git a/SOL003/VNFLifecycleManagement-API/FailOperationTask.robot b/SOL003/VNFLifecycleManagement-API/FailOperationTask.robot
index 89132cbef4ba4bc2342d199cfd345a1e0d62969f..3d3cb58773a202132e07aa471339b3483af8cb21 100644
--- a/SOL003/VNFLifecycleManagement-API/FailOperationTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/FailOperationTask.robot
@@ -30,7 +30,7 @@ Post Fail operation task Conflict (Not-FAILED_TEMP)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none     
-    Post Fail operation
+    Post Fail operation with conflict
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
@@ -43,7 +43,7 @@ Post Fail operation task Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none  
-    Post Fail operation
+    Post Fail operation not existing
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
diff --git a/SOL003/VNFLifecycleManagement-API/HealVNFTask.robot b/SOL003/VNFLifecycleManagement-API/HealVNFTask.robot
index f8858ab0f72a9992a5b4897646484b3f8082e27e..ca6daf95ba835959dcdfac6d842864027c78f19c 100644
--- a/SOL003/VNFLifecycleManagement-API/HealVNFTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/HealVNFTask.robot
@@ -29,7 +29,7 @@ POST Heal a vnfInstance Conflict (Not-Instantiated)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Heal VNF
+    POST Heal VNF Not Instantiated
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails 
     
@@ -42,7 +42,7 @@ POST Heal a vnfInstance Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Heal VNF
+    POST Heal VNF Not Existing
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails 
     
diff --git a/SOL003/VNFLifecycleManagement-API/IndividualVNFInstance.robot b/SOL003/VNFLifecycleManagement-API/IndividualVNFInstance.robot
index cca928c20d04bffee93d88854ceaf5fd547c70d0..d11844ead91e37d4dc73c8054671f930bc431d9e 100644
--- a/SOL003/VNFLifecycleManagement-API/IndividualVNFInstance.robot
+++ b/SOL003/VNFLifecycleManagement-API/IndividualVNFInstance.robot
@@ -108,7 +108,7 @@ DELETE Individual VNFInstance Conflict
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: Resources are not deleted
-    DELETE individual vnfInstance
+    DELETE individual vnfInstance in INSTANTIATED state
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails
     Check resource existence
diff --git a/SOL003/VNFLifecycleManagement-API/InstantiateVNFTask.robot b/SOL003/VNFLifecycleManagement-API/InstantiateVNFTask.robot
index 1bba6b87b4e0110498dd3e87dbfc93df3bc34a26..5a2275f778739041f9f5e1fc04e3fc34b7ec2dea 100644
--- a/SOL003/VNFLifecycleManagement-API/InstantiateVNFTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/InstantiateVNFTask.robot
@@ -30,7 +30,7 @@ Instantiate a vnfInstance Conflict
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST instantiate individual vnfInstance
+    POST instantiate individual vnfInstance with conflict
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails 
     
diff --git a/SOL003/VNFLifecycleManagement-API/OperateVNFTask.robot b/SOL003/VNFLifecycleManagement-API/OperateVNFTask.robot
index 462955700bde1eec0cb296633ea293f8eee97a9f..2f11f363e088310fb79e0777e1c1ad51e35d704e 100644
--- a/SOL003/VNFLifecycleManagement-API/OperateVNFTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/OperateVNFTask.robot
@@ -31,7 +31,7 @@ POST Operate a vnfInstance Conflict (Not-Instantiated)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Operate VNF
+    POST Operate VNF with conflict
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails 
    
@@ -44,7 +44,7 @@ POST Operate a vnfInstance Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Operate VNF
+    POST Operate VNF not existing
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails
    
diff --git a/SOL003/VNFLifecycleManagement-API/RetryOperationTask.robot b/SOL003/VNFLifecycleManagement-API/RetryOperationTask.robot
index 63a4f79658aaf29cbffe2e370c386dbd9579ad77..31848724fab84621dbdff8e3652a1ab5ce1d7e39 100644
--- a/SOL003/VNFLifecycleManagement-API/RetryOperationTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/RetryOperationTask.robot
@@ -32,7 +32,7 @@ Post Retry operation task Conflict (Not-FAILED_TEMP)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none 
-    Post Retry operation
+    Post Retry operation with conflict
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
@@ -45,7 +45,7 @@ Post Retry operation task Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none 
-    Post Retry operation
+    Post Retry operation not existing
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
diff --git a/SOL003/VNFLifecycleManagement-API/RollbackOperationTask.robot b/SOL003/VNFLifecycleManagement-API/RollbackOperationTask.robot
index 88134209416fd46181e2df3814e234de49049761..11038da136fd597174c767f63b1277553764812e 100644
--- a/SOL003/VNFLifecycleManagement-API/RollbackOperationTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/RollbackOperationTask.robot
@@ -31,7 +31,7 @@ POST Rollback operation task Conflict (Not-FAILED_TEMP)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none 
-    Post Rollback operation
+    Post Rollback operation with conflict
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
@@ -44,7 +44,7 @@ POST Rollback operation task Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none 
-    Post Rollback operation
+    Post Rollback operation not existing
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
diff --git a/SOL003/VNFLifecycleManagement-API/ScaleVNFTask.robot b/SOL003/VNFLifecycleManagement-API/ScaleVNFTask.robot
index e0b40633ea685d0aa29b7f600566fde25fe63a71..1ce92b0b10d4e7f57ac2bd92fab4e0185d255bd9 100644
--- a/SOL003/VNFLifecycleManagement-API/ScaleVNFTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/ScaleVNFTask.robot
@@ -30,7 +30,7 @@ POST Scale a vnfInstance Conflict (Not-Instantiated)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Scale vnfInstance  
+    POST Scale vnfInstance with VNF NOT-INSTANTIATED 
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails 
     
@@ -43,7 +43,7 @@ POST Scale a vnfInstance Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Scale vnfInstance  
+    POST Scale vnfInstance with not existing VNF
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails 
    
diff --git a/SOL003/VNFLifecycleManagement-API/ScaleVNFToLevelTask.robot b/SOL003/VNFLifecycleManagement-API/ScaleVNFToLevelTask.robot
index 7c483b568f19ba901e761b7741356f7216af0fa2..0b9f1c50db8296d53a4cea88adcbf4d0141731d8 100644
--- a/SOL003/VNFLifecycleManagement-API/ScaleVNFToLevelTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/ScaleVNFToLevelTask.robot
@@ -29,7 +29,7 @@ POST Scale a vnfInstance to level Conflict (Not-Instantiated)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Scale vnfInstance to level   
+    POST Scale vnfInstance to level with VNF NOT-INSTANTIATED 
     Check HTTP Response Status Code Is    409
     Check HTTP Response Body Json Schema Is    ProblemDetails 
 
@@ -42,7 +42,7 @@ Scale a vnfInstance Not Found
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Scale vnfInstance to level    
+    POST Scale vnfInstance to level with not existing VNF
     Check HTTP Response Status Code Is    404
     Check HTTP Response Body Json Schema Is    ProblemDetails 
    
diff --git a/SOL003/VNFLifecycleManagement-API/TerminateVNFTask.robot b/SOL003/VNFLifecycleManagement-API/TerminateVNFTask.robot
index 9df78c58b812a0e902ba849e9a5c167d56e18208..98018e1938df61ab7407ffb19d1025109d184b88 100644
--- a/SOL003/VNFLifecycleManagement-API/TerminateVNFTask.robot
+++ b/SOL003/VNFLifecycleManagement-API/TerminateVNFTask.robot
@@ -30,7 +30,7 @@ POST Terminate a vnfInstance Conflict (Not-Instantiated)
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none
-    POST Terminate VNF  
+    POST Terminate VNF in NOT-INSTANTIATED state
     Check HTTP Response Status Code Is    202
     Check HTTP Response Body Json Schema Is    ProblemDetails
 
diff --git a/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot b/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot
index 0ef1ebdeb8463fc3eda4388ceaee36593bbaad84..9affcd431c189ad922091b9f684d270aff192fc9 100644
--- a/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot
+++ b/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot
@@ -250,6 +250,24 @@ POST Cancel operation task
     Log    Validate Status code
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse}
+	
+POST Cancel operation task with conflict
+    Log    Cancel an ongoing VNF lifecycle operation
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Cancel a VNF lifecycle operation
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccIdNotStartingProcessingRollingback}/cancel    ${CancelMode}
+    Log    Validate Status code
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
+	
+POST Cancel operation task not existing
+    Log    Cancel an ongoing VNF lifecycle operation
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Cancel a VNF lifecycle operation
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${notExistingVnfLcmOpOccId}/cancel    ${CancelMode}
+    Log    Validate Status code
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
     
 GET Cancel operation task
     log    Trying to perform a GET. This method should not be implemented
@@ -326,7 +344,30 @@ POST Change VNF deployment flavour
     ${body}=        Format String   ${template}     newFlavourId=${newFlavourId}
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}/change_flavour    ${body} 
     ${outputResponse}=    Output    response
-	Set Global Variable    ${response}    ${outputResponse}  	 
+	Set Global Variable    ${response}    ${outputResponse}
+
+POST Change VNF deployment flavour of NOT-INSTANTIATED VNF
+    Log    Trying to change the deployment flavour of a VNF instance.
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/changeVnfFlavourRequest.json
+    ${body}=        Format String   ${template}     newFlavourId=${newFlavourId}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notInstantiatedVnfInstanceId}/change_flavour    ${body} 
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
+
+POST Change VNF deployment flavour of not existing VNF
+    Log    Trying to change the deployment flavour of a VNF instance.
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/changeVnfFlavourRequest.json
+    ${body}=        Format String   ${template}     newFlavourId=${newFlavourId}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notExistingVnfInstanceId}/change_flavour    ${body} 
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
+
 GET Change VNF deployment flavour
     log    Trying to perform a GET. This method should not be implemented
     Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
@@ -501,6 +542,12 @@ DELETE individual vnfInstance
     Delete    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse} 
+DELETE individual vnfInstance in INSTANTIATED state
+    log    Trying to delete an individual VNF instance
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Delete    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${instantiatedVnfInstanceId}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse} 
 POST instantiate individual vnfInstance	
     Log    Trying to Instantiate a vnf Instance
     Set Headers  {"Accept":"${ACCEPT}"}  
@@ -511,6 +558,16 @@ POST instantiate individual vnfInstance
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse} 	
 	
+POST instantiate individual vnfInstance with conflict
+    Log    Trying to Instantiate a vnf Instance
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${body}=    Get File    jsons/instantiateVnfRequest.json
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${instantiatedVnfInstanceId}/instantiate    ${body}	
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse} 	
+	
 GET instantiate individual vnfInstance
     log    Trying to perform a GET. This method should not be implemented
     Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
@@ -548,6 +605,26 @@ POST Scale vnfInstance
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}/scale    ${body}
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse} 
+POST Scale vnfInstance with VNF NOT-INSTANTIATED
+    Log    Trying to Instantiate a vnf Instance
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/scaleVnfRequest.json
+    ${body}=        Format String   ${template}     scaletype=${scaletype}    scaleAspectId=${scaleAspectId}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notInstantiatedVnfInstanceId}/scale    ${body}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
+POST Scale vnfInstance with not existing VNF
+    Log    Trying to Instantiate a vnf Instance
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/scaleVnfRequest.json
+    ${body}=        Format String   ${template}     scaletype=${scaletype}    scaleAspectId=${scaleAspectId}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notExistingVnfInstanceId}/scale    ${body}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}   
 GET Scale vnfInstance				
     Log    Trying to get a scale a vnf Instance
     Set Headers  {"Accept":"${ACCEPT}"}  
@@ -594,6 +671,26 @@ POST Scale vnfInstance to level
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}/scale_to_level    ${body}
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse} 
+POST Scale vnfInstance to level with VNF NOT-INSTANTIATED
+    Log    Trying to scale a vnf Instance to level
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/scaleVnfToLevelRequest.json
+    ${body}=        Format String   ${template}     instantiationLevelId=${instantiationLevelId}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notInstantiatedVnfInstanceId}/scale_to_level    ${body}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse} 
+POST Scale vnfInstance to level with not existing VNF
+    Log    Trying to scale a vnf Instance to level
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/scaleVnfToLevelRequest.json
+    ${body}=        Format String   ${template}     instantiationLevelId=${instantiationLevelId}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notExistingVnfInstanceId}/scale_to_level    ${body}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse} 
 GET Scale vnfInstance to level
     log    Trying to perform a GET. This method should not be implemented
     Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
@@ -630,6 +727,17 @@ POST Terminate VNF
     ${template}=    Get File    jsons/terminateVnfRequest.json
     ${body}=        Format String   ${template}     terminationType=${terminationType}
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}/terminate    ${body}	
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}	
+
+POST Terminate VNF in NOT-INSTANTIATED state
+    Log    Trying to terminate a VNF instance.
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/terminateVnfRequest.json
+    ${body}=        Format String   ${template}     terminationType=${terminationType}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notInstantiatedVnfInstanceId}/terminate    ${body}	
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse}		
 
@@ -671,6 +779,28 @@ POST Heal VNF
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}/heal    ${body}		
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse}	
+	
+POST Heal VNF Not Instantiated
+    Log    Trying to heal a VNF instance.
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/healVnfRequest.json
+    ${body}=        Format String   ${template}     healingCause=${healingCause}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notInstantiatedVnfInstanceId}/heal    ${body}		
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}	
+	
+POST Heal VNF Not Existing
+    Log    Trying to heal a VNF instance.
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/healVnfRequest.json
+    ${body}=        Format String   ${template}     healingCause=${healingCause}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notExistingVnfInstanceId}/heal    ${body}		
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}	
 
 GET Heal VNF
     log    Trying to perform a GET. This method should not be implemented
@@ -710,6 +840,28 @@ POST Operate VNF
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}/operate    ${body}
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse}	
+	
+POST Operate VNF with conflict
+    Log    Trying to operate a VNF instance.
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/operateVnfRequest.json
+    ${body}=        Format String   ${template}     changeStateTo=${changeStateTo}    stopType=${stopType}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notInstantiatedVnfInstanceId}/operate    ${body}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
+    
+POST Operate VNF not existing
+    Log    Trying to operate a VNF instance.
+    Set Headers  {"Accept":"${ACCEPT}"}  
+    Set Headers  {"Content-Type": "${CONTENT_TYPE}"}
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    ${template}=    Get File    jsons/operateVnfRequest.json
+    ${body}=        Format String   ${template}     changeStateTo=${changeStateTo}    stopType=${stopType}
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${notExistingVnfInstanceId}/operate    ${body}
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
 
 GET Operate VNF
     log    Trying to perform a GET. This method should not be implemented
@@ -866,7 +1018,21 @@ Post Retry operation
     Log    Execute Query and validate response
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccId}/retry	
     ${outputResponse}=    Output    response
-	Set Global Variable    ${response}    ${outputResponse}	    
+	Set Global Variable    ${response}    ${outputResponse}	 
+Post Retry operation with conflict
+    Log    Retry a VNF lifecycle operation if that operation has experienced a temporary failure
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Execute Query and validate response
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccIdNotFailedTemp}/retry	
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}	
+Post Retry operation not existing
+    Log    Retry a VNF lifecycle operation if that operation has experienced a temporary failure
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Execute Query and validate response
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${notExistingVnfLcmOpOccId}/retry	
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}   
 Get Retry operation	
     Log    Trying to perform a GET. This method should not be implemented.
     Set Headers  {"Accept":"${ACCEPT}"}  
@@ -901,6 +1067,20 @@ Post Rollback operation
     Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
     Log    Execute Query and validate response
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccId}/rollback
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}	
+Post Rollback operation with conflict
+    Log    Rollback a VNF lifecycle operation if that operation has experienced a temporary failure
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Execute Query and validate response
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccIdNotFailedTemp}/rollback
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}
+Post Rollback operation not existing
+    Log    Rollback a VNF lifecycle operation if that operation has experienced a temporary failure
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Execute Query and validate response
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${notExistingVnfLcmOpOccId}/rollback
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse}	    
 Get Rollback operation	
@@ -939,6 +1119,23 @@ Post Fail operation
     Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccId}/fail
     ${outputResponse}=    Output    response
 	Set Global Variable    ${response}    ${outputResponse}	    
+	
+Post Fail operation with conflict
+    Log    mark as Failed a VNF lifecycle operation if that operation has experienced a temporary failure
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Execute Query and validate response
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccIdNotFailedTemp}/fail
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}	    
+	
+Post Fail operation not existing
+    Log    mark as Failed a VNF lifecycle operation if that operation has experienced a temporary failure
+    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"Authorization":"${AUTHORIZATION}"}
+    Log    Execute Query and validate response
+    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${notExistingvnfLcmOpOccId}/fail
+    ${outputResponse}=    Output    response
+	Set Global Variable    ${response}    ${outputResponse}	    
+	
 Get Fail operation	
     Log    Trying to perform a GET. This method should not be implemented.
     Set Headers  {"Accept":"${ACCEPT}"}  
diff --git a/SOL003/VNFLifecycleManagement-API/environment/variables.txt b/SOL003/VNFLifecycleManagement-API/environment/variables.txt
index b08bdeff5a1ca5c2ba645ecebfd1348118370f90..acba0ae0baeee8713b224c10e465cccd2bf1d314 100644
--- a/SOL003/VNFLifecycleManagement-API/environment/variables.txt
+++ b/SOL003/VNFLifecycleManagement-API/environment/variables.txt
@@ -28,12 +28,18 @@ ${ARTIFACT_ID}    artifactId
 ${WRONG_ACCEPT}    application/json
 ${SYNC_MODE}    0
 
-
+${instantiatedVnfInstanceId}       6fc3539c-e602-4afa-8e13-962fb5a7d81f
+${notInstantiatedVnfInstanceId}       6fc3539c-e602-4afa-8e13-962fb5a7d81f
+${notExistingVnfInstanceId}     6fc3539c-e602-4afa-8e13-962fb5a7d81f   
 ${vnfInstanceId}       6fc3539c-e602-4afa-8e13-962fb5a7d81f
 ${subscriptionId}    6fc3539c-e602-4afa-8e13-962fb5a7d81f
-${vnfLcmOpOccId}    6fc3539c-e602-4afa-8e13-962fb5a7d81d
 ${conflicVnfInstanceId}    6fc3539c-e602-4afa-8e13-962fb5a7d81f
 
+${vnfLcmOpOccId}    6fc3539c-e602-4afa-8e13-962fb5a7d81d
+${notExistingVnfLcmOpOccId}    6fc3539c-e602-4afa-8e13-962fb5a7d81d
+${vnfLcmOpOccIdNotStartingProcessingRollingback}    6fc3539c-e602-4afa-8e13-962fb5a7d81d
+${vnfLcmOpOccIdNotFailedTemp}    6fc3539c-e602-4afa-8e13-962fb5a7d81d
+
 ${VnfLcmOperationOccurrenceNotification}    {}
 ${VnfIdentifierCreationNotification}    {}
 ${VnfIdentifierDeletionNotification}    {}
@@ -44,8 +50,6 @@ ${requestedFlavour}    test
 ${sub_filter}    filter
 ${sub_filter_invalid}    filter_invalid
 
-${notInstantiatedVnfInstanceId}    6fc3539c-e602-4afa-8e13-962fb5a7d81f
-
 ${fields}         criteria,objectInstanceIds
 
 ${vnfInstanceName}    Test-VnfInstance