diff --git a/org.adempiere.base/src/org/compiere/process/SvrProcess.java b/org.adempiere.base/src/org/compiere/process/SvrProcess.java
index b627dc5fce..072c84159a 100644
--- a/org.adempiere.base/src/org/compiere/process/SvrProcess.java
+++ b/org.adempiere.base/src/org/compiere/process/SvrProcess.java
@@ -703,8 +703,9 @@ public abstract class SvrProcess implements ProcessCall
 		if (log.isLoggable(Level.FINE)) log.fine("AD_PInstance_ID=" + m_pi.getAD_PInstance_ID());
 		try 
 		{
-			DB.executeUpdate("UPDATE AD_PInstance SET IsProcessing='Y' WHERE AD_PInstance_ID=" 
-				+ m_pi.getAD_PInstance_ID(), null);		//	outside trx
+			if(m_pi.getAD_PInstance_ID() > 0)	// Update only when AD_PInstance_ID > 0 (When we Start Process w/o saving process instance (No Process Audit))
+				DB.executeUpdate("UPDATE AD_PInstance SET IsProcessing='Y' WHERE AD_PInstance_ID=" 
+					+ m_pi.getAD_PInstance_ID(), null);		//	outside trx
 		} catch (Exception e)
 		{
 			log.severe("lock() - " + e.getLocalizedMessage());
@@ -727,20 +728,22 @@ public abstract class SvrProcess implements ProcessCall
 			//clear interrupt signal so that we can unlock the ad_pinstance record
 			if (Thread.currentThread().isInterrupted())
 				Thread.interrupted();
-				
-			MPInstance mpi = new MPInstance (getCtx(), m_pi.getAD_PInstance_ID(), null);
-			if (mpi.get_ID() == 0)
-			{
-				log.log(Level.SEVERE, "Did not find PInstance " + m_pi.getAD_PInstance_ID());
-				return;
-			}
-			mpi.setIsProcessing(false);
-			mpi.setResult(!m_pi.isError());
-			mpi.setErrorMsg(m_pi.getSummary());
-			mpi.saveEx();
-			if (log.isLoggable(Level.FINE)) log.fine(mpi.toString());
 			
-			ProcessInfoUtil.saveLogToDB(m_pi);
+			if(m_pi.getAD_PInstance_ID() > 0) {
+				MPInstance mpi = new MPInstance (getCtx(), m_pi.getAD_PInstance_ID(), null);
+				if (mpi.get_ID() == 0)
+				{
+					log.log(Level.INFO, "Did not find PInstance " + m_pi.getAD_PInstance_ID());
+					return;
+				}
+				mpi.setIsProcessing(false);
+				mpi.setResult(!m_pi.isError());
+				mpi.setErrorMsg(m_pi.getSummary());
+				mpi.saveEx();
+				if (log.isLoggable(Level.FINE)) log.fine(mpi.toString());
+				
+				ProcessInfoUtil.saveLogToDB(m_pi);
+			}
 		} 
 		catch (Exception e)
 		{