diff --git a/org.adempiere.base.callout/src/org/compiere/model/Callout_AD_Column.java b/org.adempiere.base.callout/src/org/compiere/model/Callout_AD_Column.java
index 31229a0a41..53f693e395 100644
--- a/org.adempiere.base.callout/src/org/compiere/model/Callout_AD_Column.java
+++ b/org.adempiere.base.callout/src/org/compiere/model/Callout_AD_Column.java
@@ -48,7 +48,7 @@ public class Callout_AD_Column extends CalloutEngine
 			column.setIsIdentifier(false);
 			column.setIsUpdateable(false);
 			column.setIsAlwaysUpdateable(false);
-			column.setIsKey(true);
+			column.setIsKey(false);
 		} else if (column.getAD_Table().getTableName().concat("_ID").equals(column.getColumnName())) {
 			// ID key column
 			column.setAD_Reference_ID(DisplayType.ID);
@@ -61,6 +61,7 @@ public class Callout_AD_Column extends CalloutEngine
 			column.setIsIdentifier(false);
 			column.setIsUpdateable(false);
 			column.setIsAlwaysUpdateable(false);
+			column.setIsKey(true);
 		} else {
 			// get defaults from most used case
 			String sql = ""