diff --git a/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java b/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java
index 47110fb0e..0ebd415e0 100644
--- a/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java
+++ b/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java
@@ -190,11 +190,20 @@ public class RemoteFetcher {
             if (responseCode == HttpURLConnection.HTTP_OK) { // success
                 //do here all the parsing
                 DocumentContext jsonContext = JsonPath.parse(con.getInputStream());
-                Results results = new Results(jsonContext.read(jsonDataPath.getPath()
-                        + "[" + jsonDataPath.getFieldsUrlConfiguration().getName() + "," + jsonDataPath.getFieldsUrlConfiguration().getDescription()
-                        + "," + jsonDataPath.getFieldsUrlConfiguration().getUri() + "," + jsonDataPath.getFieldsUrlConfiguration().getId()
-                        + "," + jsonDataPath.getFieldsUrlConfiguration().getSource() + "]"),
-                        jsonContext.read(jsonPaginationPath));
+                Results results;
+                if (jsonDataPath.getFieldsUrlConfiguration().getSource() != null) {
+                    results = new Results(jsonContext.read(jsonDataPath.getPath()
+                            + "[" + jsonDataPath.getFieldsUrlConfiguration().getName() + "," + jsonDataPath.getFieldsUrlConfiguration().getDescription()
+                            + "," + jsonDataPath.getFieldsUrlConfiguration().getUri() + "," + jsonDataPath.getFieldsUrlConfiguration().getId()
+                            + "," + jsonDataPath.getFieldsUrlConfiguration().getSource() + "]"),
+                            jsonContext.read(jsonPaginationPath));
+                }
+                else {
+                    results = new Results(jsonContext.read(jsonDataPath.getPath()
+                            + "[" + jsonDataPath.getFieldsUrlConfiguration().getName() + "," + jsonDataPath.getFieldsUrlConfiguration().getDescription()
+                            + "," + jsonDataPath.getFieldsUrlConfiguration().getUri() + "," + jsonDataPath.getFieldsUrlConfiguration().getId() + "]"),
+                            jsonContext.read(jsonPaginationPath));
+                }
                 results.results = results.results.stream().map(e -> e.entrySet().stream().collect(Collectors.toMap(x -> this.transformKey(jsonDataPath,x.getKey()), Map.Entry::getValue)))
                         .collect(Collectors.toList());
                 return results;