ORA-06502: PL/SQL: numeric or value error string

ORA-00904: string: invalid identifier

ORA-01861: literal does not match format string

ORA-01422: exact fetch returns more than requested number of rows

ORA-01031: insufficient privileges

ORA-00936: missing expression

ORA-00001: unique constraint (string.string) violated

ORA-06512: at string line string

ORA-00257: archiver error. Connect internal only, until freed.

ORA-06508: PL/SQL: could not find program unit being called

ORA-01843: not a valid month

ORA-00984: column not allowed here

ORA-00911: invalid character

ORA-28000: the account is locked

ORA-00933: SQL command not properly ended

ORA-01722: invalid number

ORA-01033: ORACLE initialization or shutdown in progress

ORA-00947: not enough values

ORA-00913: too many values

TNS-12505: TNS:listener could not resolve SID given in connect descriptor

ORA-00905: missing keyword

ORA-00918: column ambiguously defined

ORA-01775: looping chain of synonyms

ORA-04031: unable to allocate string bytes of shared memory ("string","string","string","string")

ORA-00600: internal error code, arguments: [string], [string], [string], [string], [string], [string], [string], [string]

ORA-30036: unable to extend segment by string in undo tablespace 'string'

ORA-03113: end-of-file on communication channel

ORA-06413: Connection not open.

ORA-01003: no statement parsed

ORA-01008: not all variables bound