i compiled a package is executed and showing the status is valid
and for package body it is throwing errors
SQL> show error
Errors for PACKAGE BODY DBMS_SQLTUNE:
LINE/COL ERROR
-------- -----------------------------------------------------------------
19279/7 PL/SQL: SQL Statement ignored
19281/14 PL/SQL: ORA-04063: view "SYS.DBA_HIST_SQLSTAT" has errors
19996/5 PL/SQL: SQL Statement ignored
20106/20 PL/SQL: ORA-04063: view "SYS.DBA_HIST_SQLSTAT" has errors
20282/5 PL/SQL: SQL Statement ignored
20646/22 PL/SQL: ORA-04063: view "SYS.DBA_HIST_SQLSTAT" has errors
22738/7 PL/SQL: SQL Statement ignored
22767/22 PL/SQL: ORA-04063: view "SYS.DBA_HIST_SQLSTAT" has errors