Intercompany sales order transaction - Interface trip stop ends with warning

Hi

We are trying to do intercompany shipping transaction.

A sales order raised in OU1 has been sourced from inventory of OU2.

The sales order line status is closed but the interface trip stop completed with warning.

Here is the Log-

Start of log messages from FND_FILE
+---------------------------------------------------------------------------+
InterfaceTripStop: processing all eligible stops for INV OM DSNO
Time spent in notification framework is (sec)
no. of OE messages :
MTL_ONLINE_TRANSACTION_PUB.process_online returns false
Error Code:Transaction processor error
Error Explanation:Error.. in INV_LOGICAL_TRANSACTIONS_PUB.create_logical_trx_wra
pper oracle.apps.inv.transaction.utilities.InvTrxException