/// <summary>
        /// Before Save
        /// </summary>
        /// <param name="newRecord">new</param>
        /// <returns>true</returns>
        protected override Boolean BeforeSave(Boolean newRecord)
        {
            Decimal  VA024_ProvisionPrice = 0;
            MProduct product = MProduct.Get(GetCtx(), GetM_Product_ID());

            // chck pallet Functionality applicable or not
            bool isContainrApplicable = MTransaction.ProductContainerApplicable(GetCtx());

            // Get Old Value of AttributeSetInstance_ID
            _mvlOldAttId = Util.GetValueOfInt(Get_ValueOld("M_AttributeSetInstance_ID"));

            //	Set Line No
            if (GetLine() == 0)
            {
                String sql = "SELECT COALESCE(MAX(Line),0)+10 AS DefaultValue FROM M_MovementLine WHERE M_Movement_ID=" + GetM_Movement_ID();
                int    ii  = DataBase.DB.GetSQLValue(Get_TrxName(), sql);
                SetLine(ii);
            }

            // JID_0775: System is not checking on move line that the attribute set instance is mandatory.
            if (GetM_AttributeSetInstance_ID() == 0)
            {
                if (product != null && product.GetM_AttributeSet_ID() != 0)
                {
                    MAttributeSet mas = MAttributeSet.Get(GetCtx(), product.GetM_AttributeSet_ID());
                    if (mas.IsMandatory() || mas.IsMandatoryAlways())
                    {
                        log.SaveError("FillMandatory", Msg.GetElement(GetCtx(), "M_AttributeSetInstance_ID"));
                        return(false);
                    }
                }
            }

            // Check Locator For Header Warehouse
            MMovement mov = new MMovement(GetCtx(), GetM_Movement_ID(), Get_TrxName());
            MLocator  loc = new MLocator(GetCtx(), GetM_Locator_ID(), Get_TrxName());
            Tuple <string, string, string> aInfo = null;

            if (Env.HasModulePrefix("DTD001_", out aInfo))
            {
                if (mov.GetDTD001_MWarehouseSource_ID() == loc.GetM_Warehouse_ID())
                {
                }
                else
                {
                    String sql = "SELECT M_Locator_ID FROM M_Locator WHERE M_Warehouse_ID=" + mov.GetDTD001_MWarehouseSource_ID() + " AND IsDefault = 'Y'";
                    int    ii  = DataBase.DB.GetSQLValue(Get_TrxName(), sql);
                    SetM_Locator_ID(ii);
                }
            }

            // when we try to move product from container to container which are in same locator then no need to check this case
            if (GetM_Locator_ID() == GetM_LocatorTo_ID() &&
                (Get_ColumnIndex("M_ProductContainer_ID") > 0 && Get_ColumnIndex("Ref_M_ProductContainerTo_ID") > 0 &&
                 !(GetM_ProductContainer_ID() > 0 || GetRef_M_ProductContainerTo_ID() > 0)))
            {
                log.SaveError("Error", Msg.ParseTranslation(GetCtx(), "'From @M_Locator_ID@' and '@M_LocatorTo_ID@' cannot be same."));//change message according to requirement
                return(false);
            }

            if (Env.Signum(GetMovementQty()) == 0 && Util.GetValueOfInt(GetTargetQty()) == 0)
            {
                log.SaveError("FillMandatory", Msg.GetElement(GetCtx(), "MovementQty"));
                return(false);
            }

            Tuple <String, String, String> mInfo = null;

            if (Env.HasModulePrefix("DTD001_", out mInfo))
            {
                if (!newRecord && Util.GetValueOfInt(Get_ValueOld("M_Product_ID")) != GetM_Product_ID())
                {
                    log.SaveError("Message", Msg.GetMsg(GetCtx(), "DTD001_ProdNotChanged"));
                    return(false);
                }
                if (!newRecord && Util.GetValueOfInt(Get_ValueOld("M_Locator_ID")) != GetM_Locator_ID())
                {
                    log.SaveError("Message", Msg.GetMsg(GetCtx(), "DTD001_LocatorNotChanged"));
                    return(false);
                }
                if (!newRecord && Util.GetValueOfInt(Get_ValueOld("M_RequisitionLine_ID")) != GetM_RequisitionLine_ID())
                {
                    log.SaveError("Message", Msg.GetMsg(GetCtx(), "DTD001_ReqNotChanged"));
                    return(false);
                }
            }
            //if (Util.GetValueOfInt(DB.ExecuteScalar("SELECT COUNT(AD_MODULEINFO_ID) FROM AD_MODULEINFO WHERE PREFIX='VA203_'", null, null)) > 0)
            if (Env.IsModuleInstalled("VA203_"))
            {
                if (GetM_RequisitionLine_ID() > 0)
                {
                    MRequisitionLine reqline = new MRequisitionLine(GetCtx(), GetM_RequisitionLine_ID(), Get_Trx());        // Trx used to handle query stuck problem
                    if (GetM_AttributeSetInstance_ID() != reqline.GetM_AttributeSetInstance_ID())
                    {
                        log.SaveError("Message", Msg.GetMsg(GetCtx(), "VA203_AttributeInstanceMustBeSame"));
                        return(false);
                    }
                }
            }
            // IF Doc Status = InProgress then No record Save
            MMovement move = new MMovement(GetCtx(), GetM_Movement_ID(), Get_Trx());        // Trx used to handle query stuck problem

            if (newRecord && move.GetDocStatus() == "IP")
            {
                log.SaveError("Message", Msg.GetMsg(GetCtx(), "DTD001_CannotCreate"));
                return(false);
            }

            //	Qty Precision
            if (newRecord || Is_ValueChanged("QtyEntered"))
            {
                SetQtyEntered(GetQtyEntered());
            }

            // change to set Converted Quantity in Movement quantity if there is differnce in UOM of Base Product and UOM Selected on line
            if (newRecord || Is_ValueChanged("QtyEntered") || Is_ValueChanged("C_UOM_ID"))
            {
                Decimal?qty = Util.GetValueOfDecimal(Get_Value("QtyEntered"));
                if (product.GetC_UOM_ID() != Util.GetValueOfInt(Get_Value("C_UOM_ID")))
                {
                    SetMovementQty(MUOMConversion.ConvertProductFrom(GetCtx(), GetM_Product_ID(), Util.GetValueOfInt(Get_Value("C_UOM_ID")), Util.GetValueOfDecimal(Get_Value("QtyEntered"))));
                }
            }

            //	Qty Precision
            if (newRecord || Is_ValueChanged("QtyEntered"))
            {
                SetMovementQty(GetMovementQty());
            }

            string qry;

            if (!mov.IsProcessing() || newRecord)
            {
                MWarehouse wh = null; MWarehouse whTo = null;
                wh   = MWarehouse.Get(GetCtx(), mov.GetDTD001_MWarehouseSource_ID());
                whTo = MWarehouse.Get(GetCtx(), MLocator.Get(GetCtx(), GetM_LocatorTo_ID()).GetM_Warehouse_ID());

                qry = "SELECT NVL(SUM(NVL(QtyOnHand,0)),0) AS QtyOnHand FROM M_Storage where m_locator_id=" + GetM_Locator_ID() + " and m_product_id=" + GetM_Product_ID();
                if (GetDTD001_AttributeNumber() == null || GetM_AttributeSetInstance_ID() > 0)
                {
                    qry += " AND NVL(M_AttributeSetInstance_ID , 0) =" + GetM_AttributeSetInstance_ID();
                }
                OnHandQty = Convert.ToDecimal(DB.ExecuteScalar(qry));

                qry         = "SELECT NVL(SUM(NVL(QtyOnHand,0)),0) AS QtyOnHand FROM M_Storage where m_locator_id=" + GetM_LocatorTo_ID() + " and m_product_id=" + GetM_Product_ID();
                qry        += " AND NVL(M_AttributeSetInstance_ID, 0) =" + GetM_AttributeSetInstance_ID();
                OnHandQtyTo = Convert.ToDecimal(DB.ExecuteScalar(qry));

                // SI_0635 : System is giving error of insufficient qty if disallow is true in TO warehouse and false in From warehouse
                // when record is in completed & closed stage - then no need to check qty availablity in warehouse
                if ((wh.IsDisallowNegativeInv() || whTo.IsDisallowNegativeInv()) &&
                    (!(move.GetDocStatus() == "CO" || move.GetDocStatus() == "CL" || move.GetDocStatus() == "RE" || move.GetDocStatus() == "VO")))
                {
                    // pick container current qty from transaction based on locator / product / ASI / Container / Movement Date
                    if (isContainrApplicable && Get_ColumnIndex("M_ProductContainer_ID") >= 0)
                    {
                        //                    qry = @"SELECT SUM(t.ContainerCurrentQty) keep (dense_rank last ORDER BY t.MovementDate, t.M_Transaction_ID) AS CurrentQty FROM m_transaction t
                        //                            INNER JOIN M_Locator l ON t.M_Locator_ID = l.M_Locator_ID WHERE t.MovementDate <= " + GlobalVariable.TO_DATE(move.GetMovementDate(), true) +
                        //                                " AND t.AD_Client_ID = " + GetAD_Client_ID() +
                        //                                @" AND t.M_Locator_ID = " + (move.IsReversal() && GetMovementQty() < 0 ? GetM_LocatorTo_ID() : GetM_Locator_ID()) +
                        //                                " AND t.M_Product_ID = " + GetM_Product_ID() + " AND NVL(t.M_AttributeSetInstance_ID,0) = " + GetM_AttributeSetInstance_ID() +
                        //                                " AND NVL(t.M_ProductContainer_ID, 0) = " + (move.IsReversal() && !IsMoveFullContainer() && GetMovementQty() < 0 ? GetRef_M_ProductContainerTo_ID() : GetM_ProductContainer_ID());
                        //                    containerQty = Util.GetValueOfDecimal(DB.ExecuteScalar(qry.ToString(), null, null));  // dont use Transaction here - otherwise impact goes wrong on completion

                        //                    qry = @"SELECT SUM(t.ContainerCurrentQty) keep (dense_rank last ORDER BY t.MovementDate, t.M_Transaction_ID) AS CurrentQty FROM m_transaction t
                        //                            INNER JOIN M_Locator l ON t.M_Locator_ID = l.M_Locator_ID WHERE t.MovementDate <= " + GlobalVariable.TO_DATE(move.GetMovementDate(), true) +
                        //                               " AND t.AD_Client_ID = " + GetAD_Client_ID() +
                        //                               @" AND t.M_Locator_ID = " + (move.IsReversal() && GetMovementQty() < 0 ? GetM_Locator_ID() : GetM_LocatorTo_ID()) +
                        //                               " AND t.M_Product_ID = " + GetM_Product_ID() + " AND NVL(t.M_AttributeSetInstance_ID,0) = " + GetM_AttributeSetInstance_ID() +
                        //                               " AND NVL(t.M_ProductContainer_ID, 0) = " + (move.IsReversal() && !IsMoveFullContainer() && GetMovementQty() < 0 ? GetM_ProductContainer_ID() : GetRef_M_ProductContainerTo_ID());
                        //                    containerQtyTo = Util.GetValueOfDecimal(DB.ExecuteScalar(qry.ToString(), null, null));  // dont use Transaction here - otherwise impact goes wrong on completion

                        qry = @"SELECT DISTINCT First_VALUE(t.ContainerCurrentQty) OVER (PARTITION BY t.M_Product_ID, t.M_AttributeSetInstance_ID ORDER BY t.MovementDate DESC, t.M_Transaction_ID DESC) AS CurrentQty FROM m_transaction t 
                                                INNER JOIN M_Locator l ON t.M_Locator_ID = l.M_Locator_ID WHERE t.MovementDate <= " + GlobalVariable.TO_DATE(move.GetMovementDate(), true) +
                              " AND t.AD_Client_ID = " + GetAD_Client_ID() +
                              @" AND t.M_Locator_ID = " + GetM_Locator_ID() +
                              " AND t.M_Product_ID = " + GetM_Product_ID() + " AND NVL(t.M_ProductContainer_ID, 0) = " + GetM_ProductContainer_ID();

                        // In Case of Attribute Number do not check qty with attribute from storage
                        if (GetDTD001_AttributeNumber() == null || GetM_AttributeSetInstance_ID() > 0)
                        {
                            qry += " AND NVL(M_AttributeSetInstance_ID , 0) =" + GetM_AttributeSetInstance_ID();
                        }

                        containerQty = Util.GetValueOfDecimal(DB.ExecuteScalar(qry.ToString(), null, null));  // dont use Transaction here - otherwise impact goes wrong on completion

                        qry = @"SELECT DISTINCT First_VALUE(t.ContainerCurrentQty) OVER (PARTITION BY t.M_Product_ID, t.M_AttributeSetInstance_ID ORDER BY t.MovementDate DESC, t.M_Transaction_ID DESC)  AS CurrentQty FROM m_transaction t 
                                                INNER JOIN M_Locator l ON t.M_Locator_ID = l.M_Locator_ID WHERE t.MovementDate <= " + GlobalVariable.TO_DATE(move.GetMovementDate(), true) +
                              " AND t.AD_Client_ID = " + GetAD_Client_ID() +
                              @" AND t.M_Locator_ID = " + GetM_LocatorTo_ID() +
                              " AND t.M_Product_ID = " + GetM_Product_ID() + " AND NVL(t.M_AttributeSetInstance_ID,0) = " + GetM_AttributeSetInstance_ID() +
                              " AND NVL(t.M_ProductContainer_ID, 0) = " + GetRef_M_ProductContainerTo_ID();
                        containerQtyTo = Util.GetValueOfDecimal(DB.ExecuteScalar(qry.ToString(), null, null));  // dont use Transaction here - otherwise impact goes wrong on completion
                    }

                    if (wh.IsDisallowNegativeInv() && (OnHandQty - GetMovementQty()) < 0)
                    {
                        // check for From Locator
                        log.SaveError("Info", product.GetName() + " , " + Msg.GetMsg(GetCtx(), "VIS_InsufficientQty") + OnHandQty);
                        return(false);
                    }
                    else if (isContainrApplicable && wh.IsDisallowNegativeInv() && Get_ColumnIndex("M_ProductContainer_ID") >= 0 && (containerQty - GetMovementQty()) < 0)
                    {
                        // check container qty -  for From Locator
                        log.SaveError("Info", product.GetName() + " , " + Msg.GetMsg(GetCtx(), "VIS_InsufficientQtyContainer") + containerQty);
                        return(false);
                    }
                    else if (whTo.IsDisallowNegativeInv() && (OnHandQtyTo + GetMovementQty()) < 0)
                    {
                        // check for To Locator
                        log.SaveError("Info", product.GetName() + " , " + Msg.GetMsg(GetCtx(), "VIS_InsufficientQty") + OnHandQtyTo);
                        return(false);
                    }
                    else if (isContainrApplicable && whTo.IsDisallowNegativeInv() && Get_ColumnIndex("M_ProductContainer_ID") >= 0 && (containerQtyTo + GetMovementQty()) < 0)
                    {
                        // check for To Locator
                        log.SaveError("Info", product.GetName() + " , " + Msg.GetMsg(GetCtx(), "VIS_InsufficientQtyContainerTo") + containerQtyTo);
                        return(false);
                    }
                }
            }

            if (Env.IsModuleInstalled("DTD001_"))
            {
                // not used this variable, that why commented
                //qry = "SELECT   NVL(SUM(NVL(QtyOnHand,0)- qtyreserved),0) AS QtyAvailable  FROM M_Storage where m_locator_id=" + GetM_Locator_ID() + " and m_product_id=" + GetM_Product_ID();
                //if (GetM_AttributeSetInstance_ID() != 0)
                //{
                //    qry += " AND NVL(M_AttributeSetInstance_ID , 0) = " + GetM_AttributeSetInstance_ID();
                //}
                //qtyAvailable = Convert.ToDecimal(DB.ExecuteScalar(qry));
                qtyReserved = Util.GetValueOfDecimal(Get_ValueOld("MovementQty"));
                //if (wh.IsDisallowNegativeInv() == true)
                //{
                //    if ((qtyAvailable < (GetMovementQty() - qtyReserved)))
                //    {
                //        log.SaveError("Message", product.GetName() + " , " + Msg.GetMsg(GetCtx(), "DTD001_QtyNotAvailable"));
                //        return false;
                //    }
                //}
            }

            //By Amit - 17-April-2017
            if (Env.IsModuleInstalled("VA024_"))
            {
                // checking are we moving product from one warehouse to other warehouse
                if (Util.GetValueOfInt(DB.ExecuteScalar(@"SELECT CASE WHEN ((SELECT CASE WHEN o.IsLegalEntity = 'Y' THEN w.AD_Org_ID
                 ELSE (SELECT AD_Org_ID FROM AD_Org WHERE Ad_Org_id = o.LegalEntityOrg ) END
                 FROM m_warehouse w INNER JOIN ad_org o ON o.AD_Org_ID = w.AD_Org_ID WHERE w.m_warehouse_id = m.DTD001_MWarehouseSource_ID)) =
                 (SELECT  CASE WHEN o2.IsLegalEntity = 'Y' THEN w2.AD_Org_ID 
                 ELSE (SELECT AD_Org_ID FROM AD_Org WHERE Ad_Org_id = o2.LegalEntityOrg) END
                 FROM m_warehouse w2 INNER JOIN ad_org o2 ON o2.AD_Org_ID = w2.AD_Org_ID WHERE M_Warehouse_ID = m.M_Warehouse_ID )
                 THEN 0 ELSE (SELECT ad_org_id FROM m_warehouse WHERE M_Warehouse_ID = m.M_Warehouse_ID ) END AS result FROM m_movement m WHERE m_movement_id = " + GetM_Movement_ID(), null, Get_Trx())) > 0)
                {
                    string qry1 = @"SELECT  SUM(o.VA024_UnitPrice)   FROM VA024_t_ObsoleteInventory o 
                                  WHERE o.IsActive = 'Y' AND  o.M_Product_ID = " + GetM_Product_ID() + @" and 
                                  ( o.M_AttributeSetInstance_ID = " + GetM_AttributeSetInstance_ID() + @" OR o.M_AttributeSetInstance_ID IS NULL )" +
                                  " AND o.AD_Org_ID = " + GetAD_Org_ID();
                    VA024_ProvisionPrice = Util.GetValueOfDecimal(DB.ExecuteScalar(qry1, null, Get_Trx()));
                    SetVA024_UnitPrice(Util.GetValueOfDecimal(VA024_ProvisionPrice * GetMovementQty()));

                    // is used to get cost of binded cost method / costing level of primary accounting schema
                    Decimal cost = MCost.GetproductCosts(move.GetAD_Client_ID(), move.GetAD_Org_ID(), GetM_Product_ID(),
                                                         GetM_AttributeSetInstance_ID(), Get_Trx(), move.GetDTD001_MWarehouseSource_ID());
                    SetVA024_CostPrice((cost - VA024_ProvisionPrice) * GetMovementQty());
                }
            }

            //	Mandatory Instance
            if (GetM_AttributeSetInstanceTo_ID() == 0)
            {
                if (GetM_AttributeSetInstance_ID() != 0)        //	Set to from
                {
                    SetM_AttributeSetInstanceTo_ID(GetM_AttributeSetInstance_ID());
                }
                else
                {
                    if (Env.HasModulePrefix("DTD001_", out mInfo))
                    {
                        //MProduct product = GetProduct();
                        if (product != null &&
                            product.GetM_AttributeSet_ID() != 0)
                        {
                            //MAttributeSet mas = MAttributeSet.Get(GetCtx(), product.GetM_AttributeSet_ID());
                            //if (mas.IsInstanceAttribute()
                            //    && (mas.IsMandatory() || mas.IsMandatoryAlways()))
                            //{
                            //    log.SaveError("FillMandatory", Msg.GetElement(GetCtx(), "M_AttributeSetInstanceTo_ID"));
                            //    return false;
                            //}

                            // Code Addeded by Bharat as Discussed with Mukesh Sir
                            if (String.IsNullOrEmpty(GetDTD001_AttributeNumber()))
                            {
                                return(true);
                            }
                            else
                            {
                                if (GetDTD001_AttributeNumber() == "" || GetDTD001_AttributeNumber() == null)
                                {
                                    log.SaveError("FillMandatory", Msg.GetElement(GetCtx(), "DTD001_AttributeNumber"));

                                    return(false);
                                }
                            }

                            //JID_1422: Check No Of Attributes Are Equal To Quantity Or Less Than

                            int Count = CountAttributes(GetDTD001_AttributeNumber());
                            if (Count != GetQtyEntered())
                            {
                                if (Count > GetQtyEntered())
                                {
                                    log.SaveError("DTD001_MovementAttrbtGreater", "");
                                    return(false);
                                }
                                else
                                {
                                    log.SaveError("DTD001_MovementAttrbtLess", "");
                                    return(false);
                                }
                            }
                        }
                        else
                        {
                            if (product != null)
                            {
                                if (product.GetM_AttributeSet_ID() == 0 && (GetDTD001_AttributeNumber() == "" || GetDTD001_AttributeNumber() == null))
                                {
                                    return(true);
                                }
                                else
                                {
                                    //log.SaveError("FillMandatory", Msg.GetElement(GetCtx(), "DTD001_AttributeNumber"));
                                    //ShowMessage.Info("a", true, "Product is not of Attribute Type", null);
                                    log.SaveError("Product is not of Attribute Type", Msg.GetElement(GetCtx(), "DTD001_AttributeNumber"));
                                    return(false);
                                }

                                //Check No Of Attributes Are Equal To Quantity Or Less Than

                                //int Count = CountAttributes(GetDTD001_AttributeNumber());
                                //if (Count != GetMovementQty())
                                //{
                                //    if (Count > GetMovementQty())
                                //    {
                                //        log.SaveError("Error", Msg.GetMsg(GetCtx(), "DTD001_MovementAttrbtGreater"));
                                //        return false;
                                //    }
                                //    else
                                //    {
                                //        log.SaveError("Error", Msg.GetMsg(GetCtx(), "DTD001_MovementAttrbtLess"));
                                //        return false;
                                //    }
                                //}
                            }
                        }
                    }
                    else
                    {
                        //MProduct product = GetProduct();
                        if (product != null &&
                            product.GetM_AttributeSet_ID() != 0)
                        {
                            MAttributeSet mas = MAttributeSet.Get(GetCtx(), product.GetM_AttributeSet_ID());
                            if (mas.IsInstanceAttribute() &&
                                (mas.IsMandatory() || mas.IsMandatoryAlways()))
                            {
                                log.SaveError("FillMandatory", Msg.GetElement(GetCtx(), "M_AttributeSetInstanceTo_ID"));
                                return(false);
                            }
                        }
                    }
                }
            }    //	ASI
            return(true);
        }