Below error is logged in Adminserver log. In OAM environment, oam_admin will be failed state.
(thread=Configuration Store Observer, member=n/a): Error while starting cluster: (Wrapped) java.io.IOException: Keystore was tampered with, or password was incorrect at com.tangosol.util.Base.ensureRuntimeException(Base.java:290) . . . at java.util.TimerThread.run(Timer.java:505) Caused by: java.io.IOException: Keystore was tampered with, or password was incorrect at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:772) . . ... 45 more Caused by: java.security.UnrecoverableKeyException: Password verification failed at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:770) ... 49 more >