ORA-ERRORS

I got ” ORA-01114: IO error writing block to file string (block # string) ” error in Oracle database.

I got ” ORA-12012: error on auto execute of job ” error in Oracle database.

I got ” ORA-04067: not executed, package body does not exist ” error in Oracle database.

I got ” ORA-01002: fetch out of sequence ” error in Oracle database.

I got ” SP2-0640 Not connected. ” error in Oracle database.

I got ” ORA-12008: error in materialized view refresh path ” error in Oracle database.

I got ” ORA-03114: Not Connected to Oracle ” error in Oracle database.

I got ” ORA-04045: errors during recompilation/revalidation ” error in Oracle database.

I got ” ORA-06508: PL/SQL: could not find program unit being called ” error in Oracle database.

I got ” ORA-01489: result of string concatenation is too long ” error in Oracle database.