diff --git a/base/src/org/compiere/model/GridField.java b/base/src/org/compiere/model/GridField.java
index 7d8782597c..1cea41f1cd 100644
--- a/base/src/org/compiere/model/GridField.java
+++ b/base/src/org/compiere/model/GridField.java
@@ -1041,7 +1041,7 @@ public class GridField
 		{
 			String LinkColumnName = Env.getContext(m_vo.ctx, m_vo.WindowNo, m_vo.TabNo, "LinkColumnName");
 			if (LinkColumnName.length() == 0)
-				;
+				m_parentValue = Boolean.FALSE; // teo_sarca, [ 1673886 ]
 			else 
 				m_parentValue = Boolean.valueOf(m_vo.ColumnName.equals(LinkColumnName));
 			if (m_parentValue)