In this post, you’ll learn more about the Oracle ErrorORA-26003: parallel load not supported for index-organized table string. with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-26003: parallel load not supported for index-organized table string.
Reason for the Error ORA-26003: parallel load not supported for index-organized table string.
Parallel load is not supported for index-organized tables.
How to fix the Error ORA-26003: parallel load not supported for index-organized table string. ?
You can fix this error in Oracle by following the below steps
load the index-organized table without the PARALLEL option.