PL/SQL package SYS.DBMS_RCVMAN version is too old

Error in Alert Log:

PL/SQL package SYS.DBMS_BACKUP_RESTORE version  is not current
PL/SQL package SYS.DBMS_RCVMAN version 19.03.00.00 is too old

Solution:

Recompile the related packages of RMAN with the following commands:

Sqlplus / as sysdba

SQL> @?\rdbms\admin\dbmsrman.sql
SQL> @?\rdbms\admin\prvtrmns.plb   
SQL> @?\rdbms\admin\dbmsbkrs.sql 
SQL> @$?\rdbms\admin\prvtbkrs.plb
SQL> @?\rdbms\admin\utlrp.sql