diff --git a/org.adempiere.base.process/src/org/compiere/process/BankStatementPayment.java b/org.adempiere.base.process/src/org/compiere/process/BankStatementPayment.java
index 6b7a3243c1..f03e93e5a0 100644
--- a/org.adempiere.base.process/src/org/compiere/process/BankStatementPayment.java
+++ b/org.adempiere.base.process/src/org/compiere/process/BankStatementPayment.java
@@ -196,12 +196,12 @@ public class BankStatementPayment extends SvrProcess
 					payment.setPayAmt(PayAmt);
 				else	//	payment is likely to be negative
 					payment.setPayAmt(PayAmt.negate());
-				payment.setOverUnderAmt(invoice.getGrandTotal(true).subtract(payment.getPayAmt()));
+				payment.setOverUnderAmt(invoice.getOpenAmt().subtract(payment.getPayAmt()));
 			}
 			else	// set Pay Amout from Invoice
 			{
 				payment.setC_Currency_ID(invoice.getC_Currency_ID());
-				payment.setPayAmt(invoice.getGrandTotal(true));
+				payment.setPayAmt(invoice.getOpenAmt());
 			}
 		}
 		else if (C_BPartner_ID != 0)
diff --git a/org.adempiere.base.process/src/org/compiere/process/RollUpCosts.java b/org.adempiere.base.process/src/org/compiere/process/RollUpCosts.java
index 54a1256187..85b3597029 100644
--- a/org.adempiere.base.process/src/org/compiere/process/RollUpCosts.java
+++ b/org.adempiere.base.process/src/org/compiere/process/RollUpCosts.java
@@ -97,7 +97,7 @@ public class RollUpCosts extends SvrProcess {
 	{
 		StringBuilder sql = new StringBuilder("SELECT M_ProductBOM_ID FROM M_Product_BOM WHERE M_Product_ID = ? ") 
 		    .append(" AND AD_Client_ID = ").append(client_id);
-		int[] prodbomids = DB.getIDsEx(get_TrxName(), sql.toString(), client_id);
+		int[] prodbomids = DB.getIDsEx(get_TrxName(), sql.toString(), p_id);
 		
 		for (int prodbomid : prodbomids) {
 			if ( !processed.contains(p_id)) {
diff --git a/org.adempiere.base/src/org/compiere/model/AttachmentFileSystem.java b/org.adempiere.base/src/org/compiere/model/AttachmentFileSystem.java
index d3c0f4447b..9ed901f58c 100644
--- a/org.adempiere.base/src/org/compiere/model/AttachmentFileSystem.java
+++ b/org.adempiere.base/src/org/compiere/model/AttachmentFileSystem.java
@@ -93,11 +93,12 @@ public class AttachmentFileSystem implements IAttachmentStore {
 						in.transferTo(0, in.size(), out);
 						in.close();
 						out.close();
+						/* IDEMPIERE-2864
 						if(entryFile.exists()){
 							if(!entryFile.delete()){
 								entryFile.deleteOnExit();
 							}
-						}
+						}*/
 						entryFile = destFile;
 
 					} catch (IOException e) {
diff --git a/org.adempiere.server/src/main/server/org/compiere/server/AlertProcessor.java b/org.adempiere.server/src/main/server/org/compiere/server/AlertProcessor.java
index 0e1d54a139..0307527620 100644
--- a/org.adempiere.server/src/main/server/org/compiere/server/AlertProcessor.java
+++ b/org.adempiere.server/src/main/server/org/compiere/server/AlertProcessor.java
@@ -235,6 +235,13 @@ public class AlertProcessor extends AdempiereServer
 		Collection<Integer> users = alert.getRecipientUsers();
 		int countMail = notifyUsers(users, alert.getAlertSubject(), message.toString(), attachments);
 		
+		// IDEMPIERE-2864
+		for(File attachment : attachments)
+		{
+			if(attachment.exists() && !attachment.delete())
+				attachment.deleteOnExit();
+		}
+		
 		m_summary.append(alert.getName()).append(" (EMails+Notes=").append(countMail).append(") - ");
 		return valid;
 	}	//	processAlert
diff --git a/org.adempiere.server/src/main/server/org/compiere/server/Scheduler.java b/org.adempiere.server/src/main/server/org/compiere/server/Scheduler.java
index a2b58be502..465dc44fca 100644
--- a/org.adempiere.server/src/main/server/org/compiere/server/Scheduler.java
+++ b/org.adempiere.server/src/main/server/org/compiere/server/Scheduler.java
@@ -292,6 +292,13 @@ public class Scheduler extends AdempiereServer
 				}
 				
 			}
+			
+			// IDEMPIERE-2864
+			for(File file : fileList)
+			{
+				if(file.exists() && !file.delete())
+					file.deleteOnExit();
+			}
 		}
 		
 		return pi.getSummary();
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/apps/form/WFactReconcile.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/apps/form/WFactReconcile.java
index 5f179cfd25..46390cfb0e 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/apps/form/WFactReconcile.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/apps/form/WFactReconcile.java
@@ -253,6 +253,7 @@ implements IFormController, EventListener<Event>, WTableModelListener, ValueChan
 		fieldAcctSchema.setValue(MClient.get(Env.getCtx()).getAcctSchema().getC_AcctSchema_ID());
 		fieldAcctSchema.addValueChangeListener(this);
 		m_C_AcctSchema_ID = (Integer)fieldAcctSchema.getValue();
+		Env.setContext(Env.getCtx(), form.getWindowNo(), "C_AcctSchema_ID", m_C_AcctSchema_ID);
 		
 		// Organization
 		AD_Column_ID = FactReconcile.col_AD_Org_ID; //C_Period.AD_Org_ID (needed to allow org 0)