diff --git a/org.adempiere.base/src/org/compiere/acct/Doc_AssetReval.java b/org.adempiere.base/src/org/compiere/acct/Doc_AssetReval.java
index 1c73d5b089..7260f13f17 100644
--- a/org.adempiere.base/src/org/compiere/acct/Doc_AssetReval.java
+++ b/org.adempiere.base/src/org/compiere/acct/Doc_AssetReval.java
@@ -20,7 +20,7 @@ public class Doc_AssetReval extends Doc
 {
 
 	
-	private final String POSTINGTYPE_Actual = "A";
+	private static final String POSTINGTYPE_Actual = "A";
 	public Doc_AssetReval (MAcctSchema as, ResultSet rs, String trxName)
 	{
 		super(as, MAssetReval.class, rs, MDocType.DOCBASETYPE_GLJournal, trxName);
diff --git a/org.adempiere.pipo.handlers/src/org/adempiere/pipo2/handler/AdElementHandler.java b/org.adempiere.pipo.handlers/src/org/adempiere/pipo2/handler/AdElementHandler.java
index 3b77579416..2b5294afa3 100644
--- a/org.adempiere.pipo.handlers/src/org/adempiere/pipo2/handler/AdElementHandler.java
+++ b/org.adempiere.pipo.handlers/src/org/adempiere/pipo2/handler/AdElementHandler.java
@@ -41,7 +41,7 @@ public class AdElementHandler extends AbstractElementHandler {
 
 	private List<Integer> processedElements = new ArrayList<Integer>();
 
-	private final String AD_ELEMENT = "AD_Element";
+	private static final String AD_ELEMENT = "AD_Element";
 
 
 	public void startElement(PIPOContext ctx, Element element)
diff --git a/org.adempiere.ui/src/org/compiere/grid/PaymentFormCash.java b/org.adempiere.ui/src/org/compiere/grid/PaymentFormCash.java
index 1bf4be7e0f..e662d066ba 100644
--- a/org.adempiere.ui/src/org/compiere/grid/PaymentFormCash.java
+++ b/org.adempiere.ui/src/org/compiere/grid/PaymentFormCash.java
@@ -43,7 +43,7 @@ import org.compiere.util.TimeUtil;
  *
  */
 public abstract class PaymentFormCash extends PaymentForm {
-	private final String PAYMENTRULE = MInvoice.PAYMENTRULE_Cash;
+	private static final String PAYMENTRULE = MInvoice.PAYMENTRULE_Cash;
 	
 	/** Start Payment */
 	public int 					m_C_Payment_ID = 0;
diff --git a/org.adempiere.ui/src/org/compiere/grid/PaymentFormCheck.java b/org.adempiere.ui/src/org/compiere/grid/PaymentFormCheck.java
index 18ac394fbc..1289a5045a 100644
--- a/org.adempiere.ui/src/org/compiere/grid/PaymentFormCheck.java
+++ b/org.adempiere.ui/src/org/compiere/grid/PaymentFormCheck.java
@@ -39,7 +39,7 @@ import org.compiere.util.Msg;
  *
  */
 public abstract class PaymentFormCheck extends PaymentForm {
-	private final String PAYMENTRULE = MInvoice.PAYMENTRULE_Check;
+	private static final String PAYMENTRULE = MInvoice.PAYMENTRULE_Check;
 	
 	/** Start Payment */
 	public int 					m_C_Payment_ID = 0;
diff --git a/org.adempiere.ui/src/org/compiere/grid/PaymentFormCreditCard.java b/org.adempiere.ui/src/org/compiere/grid/PaymentFormCreditCard.java
index b47727163c..e313d2415e 100644
--- a/org.adempiere.ui/src/org/compiere/grid/PaymentFormCreditCard.java
+++ b/org.adempiere.ui/src/org/compiere/grid/PaymentFormCreditCard.java
@@ -36,7 +36,7 @@ import org.compiere.util.ValueNamePair;
  *
  */
 public abstract class PaymentFormCreditCard extends PaymentForm {
-	private final String PAYMENTRULE = MInvoice.PAYMENTRULE_CreditCard;
+	private static final String PAYMENTRULE = MInvoice.PAYMENTRULE_CreditCard;
 	
 	/** Start Payment */
 	public int 					m_C_Payment_ID = 0;