ORA-00261: log string of thread string is being archived or modified

ORA-00260: cannot find online log sequence string for thread string

Be careful when changing the logical system (see long text)

ORA-00259: log string of open instance string is current log, can’t archive

ORA-00258: manual archive in NOARCHIVELOG must identify log

ORA-00257: Archiver error. Connect AS SYSDBA only until resolved.

ORA-00256: cannot translate archive destination string string

ORA-00255: error archiving log string of thread string, sequence # string

ORA-00254: error in archive control string ‘string’

ORA-00253: character limit string exceeded by archive destination string string

Caution: The table is cross-client

ORA-00252: log string of thread string is empty, cannot archive

ORA-00251: LOG_ARCHIVE_DUPLEX_DEST cannot be the same destination as string string

SCC9: Table Def. Missing Locally

ORA-00250: archiver not started