unable to extend temp segment on CTAS
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Before i start if someone know a better way to do this please Share as i having massive problems with data pump as it hangs on tablespace and when i check the tablespaces repot i see nothing being filled.

I am trying to CTAS few tables ( create table as select from a@database link) from production to PRE_PRED at the same time.

table sizes are 29 GB, 29GB, 35GB 
indexes size are 10GB ,11GB ,13GB
Temp tablespace is 256 GB

tablespace the data is beging copied to has 340 GB.

**pseudo code**

    create table A 
    compress basic
    nologging
    nomonitoring
    tablespace PRE_PRED.A 
    parallel (degree defasult instances default)
    as select * from B@database link;

i keep getting `unable to extend temp segment in PRE_PRED.A tablespace` where as i can see there is more than enough space in TEMP and specified tablespace.

 the questions please let me know...thanks