ORA-600 [kcbz_find_bpid_3] Error Executing A Complex Query
(Doc ID 579799.1)
Last updated on MARCH 28, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.1]
Information in this document applies to any platform.
This problem can occur on any platform.
ORA-600 [kcbz_find_bpid_3] error encountered when executing a complex query which access data from tablespaces of different block sizes. The call stack will be something like:
kcbz_find_bpid kcbzgb kcbzgm kcbzib kcb_prefetch kcbpioqWillWaitForIO kcbgtcr ktrget2 qeilbk1 qeilsr ...
The failing queries explain plan will also show use of a nested loops join, e.g.:
| 10 | NESTED LOOPS | | 2 | 302 | 648 | 00:00:08 |
| 11 | HASH JOIN | | 2 | 252
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