Getting "ORA-00955: name is already used by an existing object error" error running the DDL generated by Toad for a partitioned table with a LOB column.
This is due to the "STORE AS TEST_LOB" in each partition statement. During the initial table build the LOB was named at the table level but with no definition at the partition level the partitioned LOB will have a system generated name making them unique. The generated DDL should display the system generated name or there should be a mechanism for altering the LOB name at the partition level.
WORKAROUND:
Changing the LOB definition at the partition level from