diff --git a/SOL003/VNFLifecycleManagement-API/VNFStateSnapshot.robot b/SOL003/VNFLifecycleManagement-API/VNFStateSnapshot.robot
index 985422c38bf6003b3eda82145bc9166e926d98b8..6556cef27f0ba073e61b37330aecdd925ec9d773 100644
--- a/SOL003/VNFLifecycleManagement-API/VNFStateSnapshot.robot
+++ b/SOL003/VNFLifecycleManagement-API/VNFStateSnapshot.robot
@@ -53,6 +53,7 @@ GET VNF State Snapshot - Range Request Not Supported
     GET VNF State Snapshot - Range Request
     Check HTTP Response Status Code Is    200
     Check HTTP Content-Type Header Is Set
+    Check HTTP Content-Length Header Is Set
     
 GET VNF State Snapshot - Range Not Satisfiable
     [Documentation]    Test ID: 7.3.1.42.5
diff --git a/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot b/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot
index 13eff74f2414d68abc699c9aec6975614b206021..0ece9f1aca04aa706608eacf3702d7372d6b8811 100644
--- a/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot
+++ b/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot
@@ -2064,5 +2064,11 @@ Check HTTP Content-Type Header Is Set
 Check HTTP Content-Range Header Is Set
     Log    Check Content-Range HTTP Header
     Should Contain    ${response['headers']}    Content-Range
-    Should Be Equal As Strings    ${response['headers']['Content-Range']}    ${range}
-    Log    Header Content-Range is present
\ No newline at end of file
+    Should Be Equal As Strings    ${response['headers']['Content-Range']}    ${range}/${full_length}
+    Log    Header Content-Range is present
+    
+Check HTTP Content-Length Header Is Set
+    Log    Check Content-Range HTTP Header
+    Should Contain    ${response['headers']}    Content-Length
+    Should Be Equal As Strings    ${response['headers']['Content-Length']}    ${full_length}
+    Log    Header Content-Length is present
\ No newline at end of file
diff --git a/SOL003/VNFLifecycleManagement-API/environment/variables.txt b/SOL003/VNFLifecycleManagement-API/environment/variables.txt
index bc47d9d4df1c12c19e8390acb7fe8f9df09d439a..a179dde986c0d3ee7529f40306500a2c6057a901 100644
--- a/SOL003/VNFLifecycleManagement-API/environment/variables.txt
+++ b/SOL003/VNFLifecycleManagement-API/environment/variables.txt
@@ -37,7 +37,7 @@ ${CONTENT_TYPE_OCTET}    application/octet-stream
 ${VNFM_RANGE_OK}    1    # If 1 means that Range is supported by the VNFM
 ${range}          bytes=0-1023
 ${erroneousRange}    bytes=10000000-1000000000    # Requesting a out of range number of bytes
-
+${full_length}    2000    #Full size of the content file to be transmitted using partial downloads
 
 ${instantiatedVnfInstanceId}       6fc3539c-e602-4afa-8e13-962fb5a7d81f
 ${notInstantiatedVnfInstanceId}       6fc3539c-e602-4afa-8e13-962fb5a7d81f