I am facing problem of ora-01536 problem.
The error says that ORA-01536:
space quota exceed for tablespace 'TBS_AC_INDX' but it has 100 MB space and only using 3 MB.
What is the problem.
Though I am not an expert in this area, I would advise you to try this out
ALTER USER username QUOTA UNLIMITED on TBS_AC_INDX;
(where username is your schema name which is using this tablespace)
Hope this helps you.