JMX Security and Server Manager Upgrade to 9.2+ Tools Release and WLS Fix for ManagementLoginModule_JAR.jar
Update the Server Manager Console to 9.2.x Tools release from pre 9.2 Tools release.
STOP the AdminServer and all the Managed Server(s) within the Domain, before applying this fix.
GET the ManagementLoginModule_JAR.jar from below location:
<SM Install location>\stage\ManagementConsole_WAR.ear\ManagementConsole_WAR.war\WEB-INF\lib\ManagementLoginModule_JAR.jar
COPY the ManagementLoginModule_JAR.jar, copied from the above location into the locations listed below:
<SM Install location>\lib\ManagementLoginModule_JAR.jar
<WLS Install location>\user_projects\domains\E1Tools\lib\ManagementLoginModule_JAR.jar
DELETE the contents of the .tmp directory
<WLS Install location>\user_projects\domains\E1Tools\servers\SMC_Server_EOne_Console\tmp\_WL_user
START the AdminServer. The Managed Server(s) within the Domain can also be started.