0045493: IDL for inventory sometimes crash with coul not execute batch

diff --git a/src/org/openbravo/materialmgmt/InventoryCountProcess.java b/src/org/openbravo/materialmgmt/InventoryCountProcess.java
index 076e2a81ad..1f1f8ac910 100644
--- a/src/org/openbravo/materialmgmt/InventoryCountProcess.java
+++ b/src/org/openbravo/materialmgmt/InventoryCountProcess.java
@@ -76,6 +76,8 @@ public class InventoryCountProcess implements Process {
       // retrieve standard params
       final String recordID = (String) bundle.getParams().get("M_Inventory_ID");
       final InventoryCount inventory = OBDal.getInstance().get(InventoryCount.class, recordID);
+      log4j.info("Stock import : looing for inventory -" + recordID + "-, result : "
+          + inventory.toString());
 
       // lock inventory
       if (inventory.isProcessNow()) {
@@ -83,6 +85,9 @@ public class InventoryCountProcess implements Process {
       }
       inventory.setProcessNow(true);
       OBDal.getInstance().save(inventory);
+      OBDal.getInstance().flush();
+      OBDal.getInstance().refresh(inventory);
+      log4j.info("Stock import : inventory header saved " + inventory.getId());
       if (SessionHandler.isSessionHandlerPresent()) {
         SessionHandler.getInstance().commitAndStart();
       }
@@ -240,6 +245,9 @@ public class InventoryCountProcess implements Process {
             "    and p.productType = 'I'";
     //@formatter:on
 
+    log4j.info("Stock import : inventory line request : " + hqlInsert + " (invId : "
+        + inventory.getId() + ")");
+
     try {
       final SimpleDateFormat dateFormatter = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
       OBDal.getInstance()
@@ -261,10 +269,14 @@ public class InventoryCountProcess implements Process {
     inventory.setProcessed(true);
     OBDal.getInstance().flush();
 
+    log4j.info("Stock import : inventory line processed");
+
     // Update inventory date for inventory count lines whose qtycount is equal to book quantity or
     // orderquantity is equals to quantity order book
     updateDateInventory(inventory);
 
+    log4j.info("Stock import : inventory updated");
+
     return msg;
   }