diff --git a/ems-core/src/main/java/it/integry/ems/service/EmsServices.java b/ems-core/src/main/java/it/integry/ems/service/EmsServices.java
index 7296732055..8d195215ff 100644
--- a/ems-core/src/main/java/it/integry/ems/service/EmsServices.java
+++ b/ems-core/src/main/java/it/integry/ems/service/EmsServices.java
@@ -30,7 +30,6 @@ import it.integry.ems.response.EsitoType;
 import it.integry.ems.response.ServiceRestResponse;
 import it.integry.ems.service.dto.AttachmentDTO;
 import it.integry.ems.service.dto.EntityFieldDTO;
-import it.integry.ems.settings.Model.AvailableConnectionsModel;
 import it.integry.ems.settings.Model.SettingsModel;
 import it.integry.ems.settings.SettingsController;
 import it.integry.ems.sync.MultiDBTransaction.AdvancedDataSource;
@@ -830,26 +829,7 @@ public class EmsServices {
         if (UtilityDebug.isDebugExecution() || UtilityDebug.isIntegryServer())
             throw new Exception("Cannot export server info in DEBUG mode");
 
-
-        List<AvailableConnectionsModel> availableConnectionList =
-                settingsModel.getAvailableConnectionsWithoutDuplicatedProfiles(true, settingsController.getHistoryProfileDb());
-
-        for (AvailableConnectionsModel model : availableConnectionList) {
-            try {
-                if (model.getInternalDb() && !model.getProfileName().equalsIgnoreCase(settingsModel.getDefaultProfile())) {
-                    DataSource ds = new DataSource();
-                    ds.initialize(model.getProfileName());
-
-                    String sql = "SELECT db_distributore FROM azienda";
-                    String dbDistributore = UtilityDB.executeSimpleQueryOnlyFirstRowFirstColumn(ds.getConnection(), sql);
-
-                    multiDBTransactionManager.addConnection(model.getProfileName(), ds, model.getDbName().equalsIgnoreCase(dbDistributore));
-                }
-            } catch (Exception ex) {
-                ex.printStackTrace();
-                logger.error(String.format("La connessione al DB \"%s\" non è valida. %s", model.getProfileName(), ex.getMessage()), ex);
-            }
-        }
+        multiDBTransactionManager.setPrimaryDs(settingsModel.getDefaultProfile());
 
         HashMap<String, Object> arguments = new HashMap<>();
 
@@ -911,7 +891,7 @@ public class EmsServices {
         int requestStatusCode = HttpRestWrapper.callGeneric(url, null, null, jsonBody, ContentType.APPLICATION_JSON, srb, null);
     }
 
-    private DatabaseEngineInfoDTO getDatabaseEngineInfo(MultiDBTransactionManager data) {
+    private DatabaseEngineInfoDTO getDatabaseEngineInfo(MultiDBTransactionManager mdb) {
         DatabaseEngineInfoDTO databaseEngineInfoDTO = null;
         try {
             String dbEngineVersionSql = "SELECT product_version " +
@@ -947,7 +927,7 @@ public class EmsServices {
                     "    , CAST(SERVERPROPERTY('productlevel') AS nvarchar) as product_level " +
                     "    , CAST(SERVERPROPERTY('edition') AS nvarchar) as edition) info";
 
-            HashMap<String, Object> result = UtilityDB.executeSimpleQueryOnlyFirstRow(data.getPrimaryConnection(), dbEngineVersionSql);
+            HashMap<String, Object> result = UtilityDB.executeSimpleQueryOnlyFirstRow(mdb.getPrimaryConnection(), dbEngineVersionSql);
 
             databaseEngineInfoDTO = new DatabaseEngineInfoDTO()
                     .setProductEdition(UtilityHashMap.<String>getValueIfExists(result, "edition"))
@@ -957,7 +937,7 @@ public class EmsServices {
                     .setDatabaseInfoList(new ArrayList<>());
 
 
-            for (AdvancedDataSource dataSource : data.getActiveConnections()) {
+            for (AdvancedDataSource dataSource : mdb.getActiveConnections()) {
                 String databaseInfoSql = "SELECT DB_NAME(database_id) AS database_name, Name AS logical_name," +
                         " (size*8)/1024 AS size_mb, " +
                         " case when max_size > 200000000 then -1 " +
@@ -987,7 +967,7 @@ public class EmsServices {
     }
 
 
-    private List<ApplicationInfoDTO> getApplicatinInfo(MultiDBTransactionManager data) throws Exception {
+    private List<ApplicationInfoDTO> getApplicatinInfo(MultiDBTransactionManager mdb) throws Exception {
         List<ApplicationInfoDTO> applicationInfoDTOList = new ArrayList<>();
 
         String sql =
@@ -999,13 +979,8 @@ public class EmsServices {
                         "  FROM azienda";
 
 
-        List<AdvancedDataSource> db =
-                data.getActiveConnections().stream()
-                        .filter(x -> UtilityString.equalsIgnoreCase(x.getDataSource().getProfile(), x.getDataSource().getDbName()) &&
-                                x.isInternalDb())
-                        .collect(Collectors.toList());
 
-        for (AdvancedDataSource dataSource : db) {
+        for (AdvancedDataSource dataSource : mdb.getActiveConnections()) {
             HashMap<String, Object> resultDbInfo = UtilityDB.executeSimpleQueryOnlyFirstRow(dataSource.getConnection(), sql);
 
             final HashMap<String, String> setupSection = setupGest.getSetupSection(multiDBTransactionManager.getPrimaryConnection(), "DATI_AZIENDA", "SETUP");