diff --git a/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java b/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java
index 9d9c2c6..7256da0 100644
--- a/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java
+++ b/src/main/java/org/gcube/dataharvest/AccountingDataHarvesterPlugin.java
@@ -136,49 +136,52 @@ public class AccountingDataHarvesterPlugin extends Plugin<DataHarvestPluginDecla
 			Utils.setContext(contextAuthorization.getTokenForContext(context));
 			
 			try {
-				// collecting info on VRE users
-				VreUsersHarvester vreUsersHarvester = new VreUsersHarvester(start, end);
-				List<HarvestedData> harvested = vreUsersHarvester.getData();
-				data.addAll(harvested);
-			} catch(Exception x) {
-				logger.error(x.getLocalizedMessage());
-			}
-			
-			
-			try {
-				// collecting info on Res. Catalogue (Dataset, Application, Deliverables, Methods)
-				ResourceCatalogueHarvester resourceCatalogueHarvester = new ResourceCatalogueHarvester(start, end);
-				List<HarvestedData> harvested = resourceCatalogueHarvester.getData();
-				data.addAll(harvested);
-			} catch(Exception x) {
-				logger.error(x.getLocalizedMessage());
-			}
-			
-			try {
-				// collecting info on Data/Method download
-				DataMethodDownloadHarvester dataMethodDownloadHarvester = new DataMethodDownloadHarvester(start, end);
-				List<HarvestedData> harvested = dataMethodDownloadHarvester.getData();
-				data.addAll(harvested);
-			} catch(Exception x) {
-				logger.error(x.getLocalizedMessage());
-			}
-			
-			try {
-				// collecting info on social (posts, replies and likes)
+				// Collecting info on social (posts, replies and likes)
 				SocialHarvester socialHarvester = new SocialHarvester(start, end);
 				List<HarvestedData> harvested = socialHarvester.getData();
 				data.addAll(harvested);
-			} catch(Exception x) {
-				logger.error(x.getLocalizedMessage());
+			} catch(Exception e) {
+				logger.error("Error harvesting Scoial Interactions for {}", context, e);
+			}
+			
+			
+			try {
+				// Collecting info on VRE users
+				VreUsersHarvester vreUsersHarvester = new VreUsersHarvester(start, end);
+				List<HarvestedData> harvested = vreUsersHarvester.getData();
+				data.addAll(harvested);
+			} catch(Exception e) {
+				logger.error("Error harvesting Context Users for {}", context, e);
+			}
+			
+			
+			try {
+				// Collecting info on Res. Catalogue (Dataset, Application, Deliverables, Methods)
+				ResourceCatalogueHarvester resourceCatalogueHarvester = new ResourceCatalogueHarvester(start, end);
+				List<HarvestedData> harvested = resourceCatalogueHarvester.getData();
+				data.addAll(harvested);
+			} catch(Exception e) {
+				logger.error("Error harvesting Resource Catalogue Information for {}", context, e);
 			}
 			
 			try {
-				// collecting info on method invocation
+				// Collecting info on Data/Method download
+				DataMethodDownloadHarvester dataMethodDownloadHarvester = new DataMethodDownloadHarvester(start, end);
+				List<HarvestedData> harvested = dataMethodDownloadHarvester.getData();
+				data.addAll(harvested);
+			} catch(Exception e) {
+				logger.error("Error harvesting Data Method Download for {}", context, e);
+			}
+			
+			
+			
+			try {
+				// Collecting info on method invocation
 				MethodInvocationHarvester methodInvocationHarvester = new MethodInvocationHarvester(start, end);
 				List<HarvestedData> harvested = methodInvocationHarvester.getData();
 				data.addAll(harvested);
-			} catch(Exception x) {
-				logger.error(x.getLocalizedMessage());
+			} catch(Exception e) {
+				logger.error("Error harvesting Method Invocations for {}", context, e);
 			}
 		}
 		
diff --git a/src/main/java/org/gcube/dataharvest/harvester/VreUsersHarvester.java b/src/main/java/org/gcube/dataharvest/harvester/VreUsersHarvester.java
index ce7c294..6f762cd 100644
--- a/src/main/java/org/gcube/dataharvest/harvester/VreUsersHarvester.java
+++ b/src/main/java/org/gcube/dataharvest/harvester/VreUsersHarvester.java
@@ -28,8 +28,8 @@ public class VreUsersHarvester extends BasicHarvester {
 	
 	@Override
 	public List<HarvestedData> getData() throws Exception {
-		String context = Utils.getCurrentContext();
 		try {
+			String context = Utils.getCurrentContext();
 			int measure = get();
 			HarvestedData harvest = new HarvestedData(HarvestedData.USERS, context, measure);
 			logger.debug(harvest.toString());
@@ -37,7 +37,6 @@ public class VreUsersHarvester extends BasicHarvester {
 			data.add(harvest);
 			return data;
 		} catch(Exception e) {
-			logger.error("Error Haversting Context Users for context {}", context, e);
 			throw e;
 		}
 	}
diff --git a/src/main/java/org/gcube/dataharvest/harvester/sobigdata/DataMethodDownloadHarvester.java b/src/main/java/org/gcube/dataharvest/harvester/sobigdata/DataMethodDownloadHarvester.java
index 2071745..d137548 100644
--- a/src/main/java/org/gcube/dataharvest/harvester/sobigdata/DataMethodDownloadHarvester.java
+++ b/src/main/java/org/gcube/dataharvest/harvester/sobigdata/DataMethodDownloadHarvester.java
@@ -68,7 +68,6 @@ public class DataMethodDownloadHarvester extends BasicHarvester {
 			return data;
 			
 		} catch(Exception e) {
-			logger.error("Error Harvesting Data Methods Download for context {}", context, e);
 			throw e;
 		}