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ORA-01110: data file ...

in Database Administration (MOSC) 15 commentsAnswered ✓

Oracle 19.16

After the following steps:

- alter tablespace <Tablespaces> add datafile '<datafile>' SIZE xxG;

- ALTER DATABASE DATAFILE '<datafile>' OFFLINE DROP;


The datafile contains no data: i have checked with

select count(*) from dba_extents where file_id = ...;


How/Is it possible to get rid of this 2 datafiles?

Alert-Log contains these messages:

ORA-01110: data file ...

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