Here a sample of my alert.log, SCOPE_MD_IDX is my index tablespace :
ORA-1652: unable to extend temp segment by 320 in tablespace SCOPE_MD_IDX
ORA-1652: unable to extend temp segment by 320 in tablespace TEMP
1. I've then created a primary key with DISABLE option
2. Build the indexes ---> succeeded
3. when I turned the constraint on --> OR-1652
TIA
Philippe