ORA-600 [Kcbchg1_18],  And Checksum Mismatch
(Doc ID 461259.1)
Last updated on APRIL 06, 2020
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 and later
Information in this document applies to any platform.
This problem can occur on any platform.
10.2.0.3.0 in Production
When attempting to execute a select, the following error occurs.
ORA-600 [kcbchg1_18],  and checksum mismatch
The stack trace should be similar to:
kcbchg1_main kcbchg ktuapundo kdoiur kcoubk ktundo kturbk ktrgcm....
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