[Oracel] ORA-01654 unable to extend index

When ORA-01654 happened, It is due to the tablespace is not enough.
So, you can set the tablespace to autoextensibe, and create a new datafile for the tablespace.
1.check your tablespace autoextensible
Select tablespace_name , autoextensible from dba_data_files;

2. Alter database datafile autoextend
Alter database datafile '' autoextend on maxsize 10000M;

3.Alter tablespace to add a new datafile

Alter tablespace add datafile '' size 1000M ;

Size unit is MB