BIP – Error Exception happened when delivery document to wcc

Many a times when the reports are delivering the content to UCM server, we get below error:

Document delivery failed
[INSTANCE_ID=bip.bi_server1] [DELIVERY_ID=-1]Exception happened when delivery document to wcc
deliver API call throw ProcessingException

WCC delivery failed with Exception
WCC delivery failed with DeliveryException
oracle.xdo.service.delivery.DeliveryException: oracle.j2ee.ws.client.jaxws.JRFSOAPFaultException: Client received SOAP Fault from server : InvalidSecurity : error in processing the WS-Security security header
oracle.xdo.service.delivery.DeliveryException: oracle.xdo.service.delivery.DeliveryException: oracle.j2ee.ws.client.jaxws.JRFSOAPFaultException: Client received SOAP Fault from server : InvalidSecurity : error in processing the WS-Security security header
at oracle.xdo.service.delivery.impl.DeliveryServiceImpl.deliverToWCC(DeliveryServic

In this case look at the password for account used to connect to UCM server. If the password is reset make sure it is updated at the UCM connection as well.