RMAN Backup Based Duplication Failing

Hi Gurus,

After restore completion the duplication failed as shown below. Since DB is big ,I'm planning to complete the rest of the steps manually and going through the ML "Manual Completion of a Failed RMAN Backup based Duplicate (Doc ID 360962.1)" .

DB: 12.1.0.2

OS : RHEL 6

contents of Memory Script:

{

   set until time  "to_date('APR 07 2019 09:30:00', 'MON DD YYYY HH24:MI:SS')";

   recover

   clone database

    delete archivelog

   ;

}

executing Memory Script

executing command: SET until clause

Starting recover at 08-APR-19

Oracle instance started

Total System Global Area    9328132096 bytes

Fixed Size                     6865848 bytes

Variable Size               6476008520 bytes

Database Buffers            2818572288 bytes

Redo Buffers                  26685440 bytes

contents of Memory Script: