BEA-141281 unable to get file lock

Error logfile:

<Apr 1, 2013 2:41:03 PM IST> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) 64-Bit Server VM Version 23.5-b02 from Oracle Corporation>
<Apr 1, 2013 2:41:14 PM IST> <Info> <Management> <BEA-141281> <unable to get file lock, will retry ...>
<Apr 1, 2013 2:41:24 PM IST> <Info> <Management> <BEA-141281> <unable to get file lock, will retry ...>
<Apr 1, 2013 2:41:34 PM IST> <Info> <Management> <BEA-141281> <unable to get file lock, will retry ...>
<Apr 1, 2013 2:41:44 PM IST> <Info> <Management> <BEA-141281> <unable to get file lock, will retry ...>
<Apr 1, 2013 2:41:54 PM IST> <Info> <Management> <BEA-141281> <unable to get file lock, will retry ...>

Solution:

cd $MW_HOME/user_projects/domains/<domain_name>/servers/<component_name>/tmp

rm -rf *.lok

Example:

In my case ORACLE PORTAL, FORMS, REPORTS, AND DISCOVERER fusion middleware component threw above error:

Solving method:

[oracle@test1 ~]$ cd $MW_HOME

[oracle@test1 middleware]$ pwd

/oracle/product/middleware

[oracle@test1 middleware]$ ls

as_1
asinst_1
coherence_3.7
domain-registry.xml
logs
modules
ocm.rsp
oracle_common
registry.dat
registry.xml
user_projects
utils
wlserver_10.3

[oracle@test1 servers]$ pwd

/oracle/product/middleware/user_projects/domains/testweblogic/servers.

[oracle@test1 servers]$ ls

AdminServer
AdminServerTag
domain_bak
WLS_DISCO
WLS_FORMS
WLS_REPORTS

Do the same process for (WLS_FORMS and WLS_REPORTS)

[oracle@test1 servers]$ cd WLS_DISCO/tmp

[oracle@test1 tmp]$ rm -rf *.lok