12C RCU failed on Oracle Identity Manager Schema

Error:

Wed Sep 13 14:36:54.103 EDT 2017 ERROR assistants.rcu.backend.task.PrereqTask: oracle.sysman.assistants.rcu.backend.task.PrereqTask::execute: Prereq Evaluation Failed
oracle.sysman.assistants.rcu.backend.validation.PrereqException:
ERROR - RCU-6083 Prerequisite check failed for selected component:
CAUSE - RCU-6083 Prerequisite check failed for selected component.
ACTION - RCU-6083 Refer to the RCU logs for additional details. Make sure that the prerequisite requirements are met.OIM
Refer to RCU log at /tmp/RCU2017-09-13_14-34_472068822/logs/rcu.log for details.
        at oracle.sysman.assistants.rcu.backend.validation.PrereqEvaluator.executePrereqTask(PrereqEvaluator.java:713)
        at oracle.sysman.assistants.rcu.backend.task.PrereqTask.execute(PrereqTask.java:68)
        at oracle.sysman.assistants.rcu.backend.task.ActualTask.run(TaskRunner.java:346)
        at java.lang.Thread.run(Thread.java:748)

Wed Sep 13 14:36:54.103 EDT 2017 ERROR assistants.rcu.backend.task.ActualTask: oracle.sysman.assistants.rcu.backend.task.ActualTask::run: RCU Operation Failed
oracle.sysman.assistants.common.task.TaskExecutionException:
ERROR - RCU-6083 Prerequisite check failed for selected component:
CAUSE - RCU-6083 Prerequisite check failed for selected component.
ACTION - RCU-6083 Refer to the RCU logs for additional details. Make sure that the prerequisite requirements are met.OIM
Refer to RCU log at /tmp/RCU2017-09-13_14-34_472068822/logs/rcu.log for details.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  Error: Views/Synonyms required for XA transaction support are missing in this Database 12c.
         These views/synonyms are required by the OIM Schema.
  Action: Refer Oracle Database Administrator's Guide to install XA transaction recovery views/synonyms
          using the script xaview.sql. Contact your DBA.
          For Database12c CDB config: execute xaview.sql from PDB SYS user
          For Database12c NON-CDB config: execute xaview.sql from CDB SYS user
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

        at oracle.sysman.assistants.rcu.backend.task.PrereqTask.execute(PrereqTask.java:77)
        at oracle.sysman.assistants.rcu.backend.task.ActualTask.run(TaskRunner.java:346)
        at java.lang.Thread.run(Thread.java:748)

Screenshot:

Solution:

1) Login in "sys as sydba" user from putty

2) Run the below Script 

@/u01/oracle/product/12.1.0.2/db_1/rdbms/admin/xaview.sql

3) Re-run the RCU Again. It will resolve the Issue.

Regards,

Arihant