while i try to create table in apex, its showing an error as ora-01658 unable to create initial extent for segment in tablespace. i found solution in net as
unable to create INITIAL extent for segment in tablespace string
Cause: Failed to find sufficient contiguous space to allocate INITIAL extent for segment being created.
Action: Use ALTER TABLESPACE ADD DATAFILE to add additional space to the tablespace or retry with a smaller value for INITIAL