If you must store more than a 150 MB configuration in the data file, then you must extend or add the data file to increase the tablespace size, as shown in the following example:

ALTER TABLESPACE sh_mds add DATAFILE 'sh_mds01.DBF' SIZE 100M autoextend on next
 10M maxsize unlimited;
ALTER TABLESPACE sh_ias_temp add TEMPFILE 'sh_ias_temp01.DBF' SIZE 100M autoextend
 on next 10M maxsize unlimited;