OBIEE11g startup error - An instance of the interface oracle.wsm.policymanager.IDocumentManager b ean for the local repository at path "" was not available for configuring the or acle.wsm.policymanager.accessor.BeanAccessor repository accessor for context

When I to start my local BI at office it works fine but when i try to connect at home it gives me below error message 


An instance of the interface oracle.wsm.policymanager.IDocumentManager b
ean for the local repository at path "" was not available for configuring the or
acle.wsm.policymanager.accessor.BeanAccessor repository accessor for context 

<An instance of the interface oracle.wsm.policymanager.bea
n for the local repository at path "" was not available for configuring the orac
le.wsm.policymanager.accessor.BeanAccessor repository accessor for context "Reso
urcePattern [pattern=DOMAIN/weblogic/bifoundation_domain, subjectType=MANAGED_DO
MAIN, terms={PLATFORM=weblogic, SUBJECT_TYPE=MANAGED_DOMAIN, DOMAIN=bifoundation


It gets resolved by changing the hosts file the domain name is assigned to dynamic IP address instead of loop back adapter(static IP) when I removed it BI server starts ! 


<Notice> <WebLogicServer> <BEA-000360> <Server star
ted in RUNNING mode>
initIgnoreList:Register 'oracle_ias_farm' login page url:/em/faces/targetauth/em
asLogin