During the 2nd oms installtion it failed reporting below:
=============================================================================
Securing OMS ......
java.lang.Exception: Failed to start OMS
at oracle.sysman.omsca.adapter.wls.OMSWLSAdapter.bounceOMS(OMSWLSAdapter.java:3828)
at oracle.sysman.omsca.adapter.wls.OMSWLSAdapter.adapterPostDeployAndReposSetup(OMSWLSAdapter.java:3774)
at oracle.sysman.omsca.framework.OMSGenericAdapter.postDeployAndReposSetup(OMSGenericAdapter.java:330)
at oracle.sysman.omsca.framework.OMSCARecoveryConfig.execAddOMS(OMSCARecoveryConfig.java:1071)
at oracle.sysman.omsca.framework.OMSCARecoveryConfig.execute(OMSCARecoveryConfig.java:778)
at oracle.sysman.omsca.framework.OMSConfigAssistantDriver.main(OMSConfigAssistantDriver.java:240)
OMSCA-ERR:Bounce OMS failed.
OMSCA-ERR:Post "Deploy and Repos Setup" operations failed. Check the trace file:/oracle/oracc_12c/Middleware/oms/cfgtoollogs/omsca/omsca_20160130091520.log
Add OMS failed
OMS CA recover failed
Failed to close the process umask 022 ; /oracle/oracc_12c/Middleware/oms/bin/omsca recover -ms -backup_file /oracle/orapro_12cc_sw/ADD_MANAGEMENT_SERVICE_20160129182706022/srcexportconfig.bka -AS_HTTPS_PORT 7101 -MSPORT 7201 -MS_HTTPS_PORT 7301 -EM_NODEMGR_PORT 7401 -EM_UPLOAD_PORT 4889 -EM_UPLOAD_HTTPS_PORT 1159 -EM_CONSOLE_PORT 7788 -EM_CONSOLE_HTTPS_PORT 7799 -config_home /oracle/oracc_12c/gc_inst -OMSNAME EMGC_OMS2 -EM_INSTANCE_HOST bcn1-server-068.colt.---
-ignorePluginPrereq because :
Error:Can not recover destination oms. Exit code 1
at /tmp/JOB_2A7D58E171965BF1E0540208202AA218/implConfigDestOMS.pl line 194, <STDIN>
==============================================================================