From b995ca075f07eaac840abf4ca41fde674ca40cd4 Mon Sep 17 00:00:00 2001
From: vpj-cd <devnull@localhost>
Date: Sun, 20 Jun 2010 14:01:21 +0000
Subject: [PATCH]  Allow the entry the Tax amount manually the same way PO

 kind regards
 Victor Perez
 www.e-evolution.com
Link to SF Tracker: http://sourceforge.net/support/tracker.php?aid=3018714
---
 base/src/org/compiere/model/MInvoiceLine.java | 2 +-
 base/src/org/compiere/model/MInvoiceTax.java  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/base/src/org/compiere/model/MInvoiceLine.java b/base/src/org/compiere/model/MInvoiceLine.java
index 7e319aaa1f..64c246e4aa 100644
--- a/base/src/org/compiere/model/MInvoiceLine.java
+++ b/base/src/org/compiere/model/MInvoiceLine.java
@@ -432,7 +432,7 @@ public class MInvoiceLine extends X_C_InvoiceLine
 			return;
 	//	setLineNetAmt();
 		MTax tax = MTax.get (getCtx(), getC_Tax_ID());
-		if (tax.isDocumentLevel() && m_IsSOTrx)		//	AR Inv Tax
+		if (tax.isDocumentLevel() && m_IsSOTrx || getTaxAmt().signum() > 0)//	AR Inv Tax
 			return;
 		//
 		TaxAmt = tax.calculateTax(getLineNetAmt(), isTaxIncluded(), getPrecision());
diff --git a/base/src/org/compiere/model/MInvoiceTax.java b/base/src/org/compiere/model/MInvoiceTax.java
index d1eee99490..8187b0c8e1 100644
--- a/base/src/org/compiere/model/MInvoiceTax.java
+++ b/base/src/org/compiere/model/MInvoiceTax.java
@@ -209,7 +209,7 @@ public class MInvoiceTax extends X_C_InvoiceTax
 				//
 				// phib [ 1702807 ]: manual tax should never be amended
 				// on line level taxes
-				if (!documentLevel && amt.signum() != 0 && !isSOTrx)	//	manually entered
+				if (!documentLevel && amt.signum() != 0)	//	manually entered
 					;
 				else if (documentLevel || baseAmt.signum() == 0)
 					amt = Env.ZERO;