MRP0: Background Media Recovery terminated with error 1110

Hi,

After restore from active primary, stand by database is not  sync with primary .

SQL> select process,status,sequence# from v$managed_standby;

PROCESS   STATUS        SEQUENCE#

--------- ------------ ----------

ARCH      CONNECTED             0

ARCH      CONNECTED             0

ARCH      CONNECTED             0

ARCH      CONNECTED             0

SQL> alter database recover managed standby database disconnect from session ;

Database altered.

SQL> select thread#,max(sequence#) from v$log_history group by thread#;

   THREAD# MAX(SEQUENCE#)

---------- --------------

         1           5126

         2           3750

SQL> recover managed standby database cancel;

ORA-16136: Managed Standby Recovery not active

SQL> alter database open read only;

alter database open read only

*

ERROR at line 1:

ORA-10458: standby database requires recovery

ORA-01157: cannot identify/lock data file 1 - see DBWR trace file