The INDX tablespace has already enough space approx. 20 GBs.
tbs_name tbs_max_mega_bytes tbs_mega_bytes tbs_free_mega_bytes tbs_percent_free tbs_used_of_max
-------- ------------------ -------------- ------------------- ---------------- ----------------
INDX 223231.94 104168 19922 19.12 37.74
But still getting the following error in the alert log:
ORA-1654: unable to extend index xx by 128 in tablespace INDX
What could be the root cause?