Oracle DB Invalid Objects

Some usefuls commands to troubleshoot:

select count(*) from USER_OBJECTS where OBJECT_TYPE = 'TABLE';
select count(*) from user_objects where object_type='TYPE';
select count(*) from user_tables;

select * from USER_OBJECTS where STATUS = 'INVALID';



exec dbms_utility.compile_schema( 'MYUSER' );

alter package MYPACKAGE COMPILE;

alter package MYPACKAGE COMPILE BODY;

show errors;

select * from user_errors ;





References:

https://oracle-base.com/articles/misc/recompiling-invalid-schema-objects

https://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:637156098168