Getting ORA-604, ORA-01405: fetched column value is NULL when PARALLEL_DEGREE_LIMIT = IO in 18c
(Doc ID 2537431.1)
Last updated on OCTOBER 23, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168.0 and later
Information in this document applies to any platform.
After upgrading from 12.1 to 18c, you get the following errors after setting parallel_degree_limit = IO. This worked in 12c:
Upgrade from 12c to 18c.
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