diff --git a/Docker_Tecnalia_PolicyEngine/policyengine/policyengine.jar b/Docker_Tecnalia_PolicyEngine/policyengine/swagger-spring-1.0.0.jar
similarity index 100%
rename from Docker_Tecnalia_PolicyEngine/policyengine/policyengine.jar
rename to Docker_Tecnalia_PolicyEngine/policyengine/swagger-spring-1.0.0.jar
diff --git a/src/main/java/com/tecnalia/DVPolicyEngine/api/GetAccessApiController.java b/src/main/java/com/tecnalia/DVPolicyEngine/api/GetAccessApiController.java
index af64428e12674622e5e5b307f897be67c271ced1..cfc58a4cec4e5cd94db40c0f8d9e02413bb688b1 100644
--- a/src/main/java/com/tecnalia/DVPolicyEngine/api/GetAccessApiController.java
+++ b/src/main/java/com/tecnalia/DVPolicyEngine/api/GetAccessApiController.java
@@ -67,7 +67,7 @@ public class GetAccessApiController implements GetAccessApi {
       */
         String organizationAttributesAsString=policyService.getDataSeekersOrganizationPolicy(dataSeekerID);
       
-        organizationAttributesAsString="{\"name\":\"Test Organization\",\"sector\":\"Test Sector\",\"continent\":\"EU\",\"country\":\"GRE\",\"type\":\"Private Entity\",\"size\":\"medium\",\"reputation\":7}";
+      //  organizationAttributesAsString="{\"name\":\"Test Organization\",\"sector\":\"Test Sector\",\"continent\":\"EU\",\"country\":\"GRE\",\"type\":\"Private Entity\",\"size\":\"medium\",\"reputation\":7}";
         
         System.out.println("organizationAttributesAsString:"+organizationAttributesAsString);
         
@@ -82,35 +82,59 @@ public class GetAccessApiController implements GetAccessApi {
                     string[] Reputation_Score;
             }
 */
-     
-        List<Access> listAccess =new ArrayList<Access>();
-        for (String datasetID : datasetIDList) {
         
-        String accessPolicyasString=policyService.getDatasetPolicies(datasetID);
+        JSONObject organizationAttributesJson = null;
+        JSONObject accessPolicyAsJSON = null;
+        List<Access> listAccess =new ArrayList<Access>();
+        try{ 
+            organizationAttributesJson=new JSONObject(organizationAttributesAsString);
+            
+            
+            
         
-        System.out.println("accessPolicyasString:"+accessPolicyasString);
-         
-            // 3.-Comparar los atributos de la organización con los de la politica y construir el objeto Access y añadirlo a la lista
+            for (String datasetID : datasetIDList) {
+
+                String accessPolicyasString=policyService.getDatasetPolicy(datasetID);
+                
+                
+                try
+                {
+                    accessPolicyAsJSON = new JSONObject(accessPolicyasString);
+
+                    System.out.println("accessPolicyasString:"+accessPolicyasString);
+
+                        // 3.-Comparar los atributos de la organización con los de la politica y construir el objeto Access y añadirlo a la lista
+
+                    Access access=policyService.checkAtributesInPolicy( datasetID, organizationAttributesJson,  accessPolicyAsJSON);
+                    if (access!=null)     
+                        listAccess.add(access);
+
+
+
+                }
+                catch(Exception e){
+                    Access access=new Access();
+                    access.datasetID(datasetID);
+                    access.setGranted(Boolean.FALSE);
+                    access.setNonConformities(accessPolicyasString);
+                    listAccess.add(access);
+                    //return new ResponseEntity<List<Access>>(listAccess, HttpStatus.INTERNAL_SERVER_ERROR); 
+                }
+
+            }   
+            
             
             
-            Access access=policyService.checkAtributesInPolicy( datasetID, organizationAttributesAsString,  accessPolicyasString);
-            if (access!=null)     
-                listAccess.add(access);
+        }catch (Exception e){
+              
+            return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR); 
             
-       
         }
         
         
-     /*   if (accept != null && accept.contains("application/json")) {
-            try {
-                return new ResponseEntity<List<Access>>(objectMapper.readValue("[ {\n  \"Dataset_ID\" : \"Dataset_ID\",\n  \"non_conformities\" : \"non_conformities\",\n  \"granted\" : true\n}, {\n  \"Dataset_ID\" : \"Dataset_ID\",\n  \"non_conformities\" : \"non_conformities\",\n  \"granted\" : true\n} ]", List.class), HttpStatus.NOT_IMPLEMENTED);
-            } catch (IOException e) {
-                log.error("Couldn't serialize response for content type application/json", e);
-                return new ResponseEntity<List<Access>>(HttpStatus.INTERNAL_SERVER_ERROR);
-            }
-        }
-        return new ResponseEntity<List<Access>>(HttpStatus.NOT_IMPLEMENTED);*/
-       
+        
+        
+         
         return new ResponseEntity<List<Access>>(listAccess, HttpStatus.OK); 
         
         
diff --git a/src/main/java/com/tecnalia/DVPolicyEngine/service/PolicyService.java b/src/main/java/com/tecnalia/DVPolicyEngine/service/PolicyService.java
index f2488e3d867206e4b5bc12c37f983b924570f275..de062386e323a9b768d941415968f302755dce1a 100644
--- a/src/main/java/com/tecnalia/DVPolicyEngine/service/PolicyService.java
+++ b/src/main/java/com/tecnalia/DVPolicyEngine/service/PolicyService.java
@@ -86,10 +86,10 @@ public class PolicyService {
     }
     
 
-    public String getDatasetPolicies(String datasetID) {
+    public String getDatasetPolicy(String datasetID) {
         
         String accessPolicyAsString="";
-        try {
+               try {
             
             /*connect to blockchain API and return policy as 
              struct access_policy {
@@ -104,17 +104,18 @@ public class PolicyService {
             
            //{"DatasetId":"ActivityData-Riccardo"} 
            String jsondata="{\"DatasetId\":"+"\""+datasetID+"\""+"}";
-           String datasetInformationAsString="";
+        
            String address="https://datavaults-test-126.euprojects.net/readDatasetId";
-           datasetInformationAsString = httpUtils.sendHttpPostRequest(address, jsondata);
-           JSONObject accessPolicyAsJSON = new JSONObject();
+           String datasetInformationAsString = httpUtils.sendHttpPostRequest(address, jsondata);
+           
+            JSONObject accessPolicyAsJSON = new JSONObject();
             try{
                  accessPolicyAsJSON = new JSONObject(datasetInformationAsString);
                  JSONObject policy=accessPolicyAsJSON.getJSONObject("Policy");
                  accessPolicyAsString=policy.toString();
             }
              catch (Exception e) {
-                             
+               accessPolicyAsString=datasetInformationAsString;              
            }
            
            
@@ -122,16 +123,17 @@ public class PolicyService {
                              
         }
         return accessPolicyAsString;
+    
     }
     
     
-    public Access checkAtributesInPolicy(String datasetID,String organizationAttributesAsString, String accessPolicyasString){
+    public Access checkAtributesInPolicy(String datasetID,JSONObject organizationAttributesJson, JSONObject accessPolicyAsJSON){
         
         Access access=new Access();
         Iterator<String> orgKeys = null;
         Iterator<String> policyKeys = null;
-        JSONObject organizationAttributesJson = null;
-        JSONObject accessPolicyAsJSON = null;
+       /* JSONObject organizationAttributesJson = null;
+        JSONObject accessPolicyAsJSON = null;*/
          
         //Example
         //organizationAttributesAsString:{"name":"Test Organization","sector":"Test Sector","continent":"EU","country":"GRE","type":"Private Entity","size":"medium","reputation":7}
@@ -139,7 +141,7 @@ public class PolicyService {
 
           
         try{
-            organizationAttributesJson = new JSONObject(organizationAttributesAsString);
+          //  organizationAttributesJson = new JSONObject(organizationAttributesAsString);
 
             orgKeys = organizationAttributesJson.keys();
 
@@ -159,7 +161,7 @@ public class PolicyService {
                       
            
         try{
-            accessPolicyAsJSON = new JSONObject(accessPolicyasString);
+           // accessPolicyAsJSON = new JSONObject(accessPolicyasString);
             //policyKeys=accessPolicyAsJSON.keys();
 
          /*   JSONArray jArrayContinent=accessPolicyAsJSON.getJSONArray("Continent");
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index e80e72d1611651ae30e49e1efa4d8e493fabe78d..38da7da8edfd1ef37a95f12b22ca8b6a3a6545fc 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -10,7 +10,7 @@ springdoc.swagger-ui.path=/swagger-ui.html
 
 
 
-datavaults.api.url=https://datavaults-cloud.euprojects.net/api/v1/group
+datavaults.api.url=https://platform.datavaults.eu/api/v1/group
 datavaults.auth.server.url=https://datavaults-auth.euprojects.net/auth/realms/platform/protocol/openid-connect/token
 datavaults.auth.client.id=backend-service
 datavaults.auth.client.secret=04892d79-f600-4410-a9ac-6860aa5bdf3e