diff --git a/pom.xml b/pom.xml
index 8e87dfa..b1fa05b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 	<groupId>org.gcube.dataanalysis</groupId>
 	<artifactId>dataminer</artifactId>
-	<version>1.5.10-SNAPSHOT</version>
+	<version>1.5.9-SNAPSHOT</version>
 	<name>dataminer</name>
 	<description>An e-Infrastructure service providing state-of-the art DataMining algorithms and ecological modelling approaches under the Web Processing Service (WPS) standard.</description>
 	
@@ -74,12 +74,12 @@
 		<dependency>
 			<groupId>org.gcube.dataanalysis</groupId>
 			<artifactId>52n-wps-algorithm-gcube</artifactId>
-			<version>[3.6.1,3.7.0-SNAPSHOT)</version>
+			<version>[3.6.1,3.7.0)</version>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.dataanalysis</groupId>
 			<artifactId>52n-wps-server-gcube</artifactId>
-			<version>[3.6.1, 3.7.0-SNAPSHOT)</version>
+			<version>[3.6.1, 3.7.0)</version>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.dataanalysis</groupId>
diff --git a/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/InputsManager.java b/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/InputsManager.java
index de4af51..074b72c 100644
--- a/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/InputsManager.java
+++ b/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/InputsManager.java
@@ -5,10 +5,8 @@ import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.FileReader;
-import java.io.IOException;
 import java.io.InputStream;
 import java.net.HttpURLConnection;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.ArrayList;
@@ -43,8 +41,6 @@ import org.slf4j.LoggerFactory;
 
 public class InputsManager {
 
-	private static final int RETRIEVE_INPUT_MAX_RETRY = 5;
-	private static final int RETRY_INTERVAL_TIME = 2000;
 	private static final Logger LOGGER = LoggerFactory.getLogger(InputsManager.class);
 
 	LinkedHashMap<String, Object> inputs;
@@ -243,9 +239,35 @@ public class InputsManager {
 				LOGGER.debug("Managing link: {}", subfilelink);
 				if (subfilelink.length() == 0)
 					continue;
-				// TODO
-				fileName = retrieveInputFromUrl(subfilelink, inputName, filesList);
+				InputStream is = null;
+				HttpURLConnection urlConnection = null;
+				URL url = new URL(subfilelink);
+				urlConnection = (HttpURLConnection) url.openConnection();
+				is = new BufferedInputStream(urlConnection.getInputStream());
+				// retrieve payload: for test purpose only
+				String fileNameTemp = inputNameFromHttpHeader(subfilelink);
 
+				LOGGER.debug("the fileNameTemp is {}", fileNameTemp);
+
+				if (fileNameTemp != null && !fileNameTemp.isEmpty()) {
+					fileName = String.format("%s_(%s).%s", inputName, computationId,
+							FilenameUtils.getExtension(fileNameTemp));
+				} else {
+					fileName = String.format("%s_(%s).%s", inputName, computationId,
+							FilenameUtils.getExtension(inputName));
+
+				}
+				LOGGER.debug("the name of the generated file is {}", fileName);
+
+				File of = new File(config.getPersistencePath(), fileName);
+				FileOutputStream fos = new FileOutputStream(of);
+				IOUtils.copy(is, fos);
+				is.close();
+				fos.flush();
+				fos.close();
+				urlConnection.disconnect();
+				filesList.add(of);
+				LOGGER.debug("Created local file: {}", of.getAbsolutePath());
 			}
 		} else {
 			LOGGER.debug("Complex Input payload is file");
@@ -303,53 +325,6 @@ public class InputsManager {
 		return filesList;
 	}
 
-	private String retrieveInputFromUrl(String subfilelink, String inputName, List<File> filesList) throws Exception {
-		String fileName = "";
-		for (int i = 0; i < RETRIEVE_INPUT_MAX_RETRY; i++) {
-			try {
-				InputStream is = null;
-				HttpURLConnection urlConnection = null;
-				URL url = new URL(subfilelink);
-				urlConnection = (HttpURLConnection) url.openConnection();
-				is = new BufferedInputStream(urlConnection.getInputStream());
-				// retrieve payload: for test purpose only
-				String fileNameTemp = inputNameFromHttpHeader(subfilelink);
-
-				LOGGER.debug("the fileNameTemp is {}", fileNameTemp);
-
-				if (fileNameTemp != null && !fileNameTemp.isEmpty()) {
-					fileName = String.format("%s_(%s).%s", inputName, computationId,
-							FilenameUtils.getExtension(fileNameTemp));
-				} else {
-					fileName = String.format("%s_(%s).%s", inputName, computationId,
-							FilenameUtils.getExtension(inputName));
-
-				}
-				LOGGER.debug("the name of the generated file is {}", fileName);
-
-				File of = new File(config.getPersistencePath(), fileName);
-				FileOutputStream fos = new FileOutputStream(of);
-				IOUtils.copy(is, fos);
-				is.close();
-				fos.flush();
-				fos.close();
-				urlConnection.disconnect();
-				filesList.add(of);
-				LOGGER.debug("Created local file: {}", of.getAbsolutePath());
-				return fileName;
-			} catch (Exception e) {
-				LOGGER.error("ERROR retrieving Input URL: " + subfilelink, e);
-				try {
-					Thread.sleep(RETRY_INTERVAL_TIME);
-				} catch (InterruptedException e1) {
-
-				}
-			}
-		}
-		throw new Exception("Retry limit exceeded. Error retrieving Input URL : " + subfilelink);
-
-	}
-
 	public void createTable(String tableName, File tableFile, AlgorithmConfiguration config,
 			DatabaseInfo supportDatabaseInfo, String inputTableTemplate) throws Exception {
 
@@ -509,7 +484,7 @@ public class InputsManager {
 	}
 
 	private void saveInputData(String name, String description, String payload) {
-		LOGGER.debug("SaveInputData [name=" + name + ", description=" + description + ", payload=" + payload + "]");
+		LOGGER.debug("SaveInputData [name="+name+", description="+description+", payload="+payload+"]");
 		String id = name;
 		DataProvenance provenance = DataProvenance.IMPORTED;
 		String creationDate = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(System.currentTimeMillis());