WebLogic Boot exception-root user start WebLogic cause __web

error message:

/u01/app/oracle/product/epm/jrockit_160_20/bin/java-jrockit  -xms256m-xmx512m-dweblogic.name= adminserver-djava.security.policy=/u01/app/oracle/product/epm/epmsystem11r1/.. /wlserver_10.3/server/lib/weblogic.policy -dweblogic.productionmodeenabled=true -XX:-FlightRecorder  -da-dplatform.home=/u01/app/oracle/product/epm/epmsystem11r1/... /wlserver_10.3-dwls.home=/u01/app/oracle/product/epm/epmsystem11r1/.. /wlserver_10.3/server-dweblogic.home=/u01/app/oracle/product/epm/epmsystem11r1/.. /wlserver_10.3/server -depm_oracle_home=/u01/app/oracle/product/epm/epmsystem11r1-depm_oracle_instance=/ U01/app/oracle/product/epm/user_projects/epmsystem1-dcommon.components.home=/u01/app/oracle/product/epm/oracle _common-djrf.version=11.1.1-dorg.apache.commons.logging.log=org.apache.commons.logging.impl.jdk14logger- ddomain.home=/u01/app/oracle/product/epm/user_projects/domains/epmsystem-djrockit.optfile=/u01/app/oracle/ Product/epm/oracle_common/modules/oracle.jrf_11.1.1/jrocket_optfile.txt-doracle.server.config.dir=/u01/app/oracle/product/epm/user_projects/domains/ Epmsystem/config/fmwconfig/servers/adminserver-doracle.domain.config.dir=/u01/app/oracle/product/epm/user_ projects/domains/epmsystem/config/fmwconfig -digf.arisidbeans.carmlloc=/u01/app/oracle/product/epm/user_ projects/domains/epmsystem/config/fmwconfig/carml -digf.arisidstack.home=/u01/app/oracle/product/epm/user _projects/domains/epmsystem/config/fmwconfig/arisidprovider-doracle.security.jps.config=/u01/app/oracle/ product/epm/user_projects/domains/epmsystem/config/fmwconfig/jps-config.xml-doracle.deployed.app.dir=/u01/app/ oracle/product/epm/user_projects/domains/epmsystem/servers/adminserver/tmp/_wl_user-doracle.deployed.app.ext=/ --dweblogic.alternatetypesdirectory=/u01/app/oracle/product/epm/oracle_common/modules/oracle.ossoiap_11.1.1,/ u01/app/oracle/product/epm/oracle_common/modules/oracle.oamprovider_11.1.1-djava.protocol.handler.pkgs= Oracle.mds.net.protocol&nbSp -dweblogic.jdbc.remoteenabled=false -dweblogic.management.discover=true -Dwlw.iterativeDev=false- dwlw.testconsole=false-dwlw.logerrorstoconsole=false-dweblogic.ext.dirs=/u01/app/oracle/product/epm/ epmsystem11r1/.. /patch_wls1034/profiles/default/sysext_manifest_classpath  WebLogic. Server
[WARN] Use the of-djrockit.optfile is deprecated and discouraged.
<feb 2016 9:50:48 AM cst> <Info> <Security> <BEA-090905> <disabling cryptoj JCE Provider SE Lf-integrity Check for better startup performance. To enable this check, specify-dweblogic.security.allowcryptojdefaultjceverification=true>
<feb 2016 9:50:48 AM cst> <Info> <Security> <BEA-090906> <changing the default Random numbe R generator in the RSA cryptoj from ECDRBG to Fips186prng. To disable this change, specify-dweblogic.security.allowcryptojdefaultprng=true>
<feb 2016 9:50:49 AM cst> <Info> <WebLogicServer> <BEA-000377> <starting WebLogic Server wi Th Oracle JRockit (R) Version r28.0.2-11-135406-1.6.0_20-20100624-2119-linux-x86_64 from Oracle corporation>
<feb 2016 9:50:49 AM cst> <Info> <Management> <BEA-141107> <version:weblogic Server 10.3.4 .0 Fri Dec 20:47:33 PST 1384255 >
<feb 2016 9:50:51 AM cst> <Notice> <WebLogicServer> <BEA-000365> <server state changed to S Tarting>
<feb 2016 9:50:51 AM cst> <Info> <WorkManager> <BEA-002900> <initializing self-tuning thre Ad pool>
<feb 2016 9:50:51 AM cst> <Notice> <log management> <BEA-170019> <the server Log file/u01/ App/oracle/product/epm/user_projects/domains/epmsystem/servers/adminserver/logs/adminserver.log is opened. All server side log events is written to this file.>
<feb 2016 9:50:52 AM cst> <Error> <EmbeddedLDAP> <BEA-000000> <error instantiating ' dc=epm System ': null>
<feb 2016 9:50:52 AM cst> <Critical> <EmbeddedLDAP> <BEA-171522> <an error occurred while I Nitializing the Embedded LDAP Server. The exception thrown is java.lang.ClassCastException:com.octetstring.vde.backend.BackendRoot. This could indicate a problem with the data files for the Embedded LDAP Server. If the problem is with the data files and it can corrected, backups of previous versions of the data files exist in /u01/app/oracle/product/epm/user_projects/domains/epmsystem/servers/adminserver/data/ldap/backup.>
<feb, 2016 9:50:52 AM cst> <Critical> <WebLogicServer> <BEA-000362> <server failed. Reason:

There are 1 nested errors:

Java.lang.ClassCastException:com.octetstring.vde.backend.BackendRoot
At Weblogic.ldap.EmbeddedLDAP.start (embeddedldap.java:303)
At Weblogic.t3.srvr.SubsystemRequest.run (subsystemrequest.java:64)
At Weblogic.work.ExecuteThread.execute (executethread.java:207)
At Weblogic.work.ExecuteThread.run (executethread.java:176)

>
<feb 2016 9:50:53 AM cst> <Notice> <WebLogicServer> <BEA-000365> <server state changed to F Ailed>
<feb, 2016 9:50:53 AM cst> <Error> <WebLogicServer> <BEA-000383> <a critical service failed. The server would shut itself down>
<feb 2016 9:50:53 AM cst> <Notice> <WebLogicServer> <BEA-000365> <server state changed to F Orce_shutting_down>

The first error also has a hint: the Embeddedldap.tran file does not have permissions;

Find out why and resolve:

First of all, the Embeddedldap.tran file does not have permissions, it is likely that the root user has previously started the WebLogic, resulting in permission changes;

Method from here:

Workaround: Modify Permissions:

[Root@cifi-bi ~]# cd/u01/app/oracle/product/epm/user_projects/domains/epmsystem/servers/adminserver/data/ldap/ ldapfiles/
[Root@cifi-bi ldapfiles]# chown-r Oracle:oinstall Embeddedldap.tran

Reboot test:

[Root@cifi-bi ldapfiles]# su Oracle
[Oracle@cifi-bi ldapfiles]$ cd/u01/app/oracle/product/epm/user_projects/domains/epmsystem/bin/
[Oracle@cifi-bi bin]$./startweblogic.sh

Still error;

According to the online approach:

Back up and delete
/u01/app/oracle/product/epm/user_projects/domains/epmsystem/servers/adminserver/data under the LADP

And then reboot:

[Root@cifi-bi ldapfiles]# su Oracle
[Oracle@cifi-bi ldapfiles]$ cd/u01/app/oracle/product/epm/user_projects/domains/epmsystem/bin/
[Oracle@cifi-bi bin]$./startweblogic.sh

can start normally.