ORA-1652: unable to extend temp segment by 128 in tablespace
We're geetng error- ORA-1652: unable to extend temp segment by 128 in tablespace every 9 day pattern on fix time in alert log. however this error occurs when no space left in temporary table space. but we are getting this message for DATA tablesapce which is not assigned as temporary for any user and the it is only 28% utilized. I tried to figure out the issue but no luck, I'd appreciate if someone can help me to diagnose it.
Thanks,
Amit