ORA-07445[kcbw_check_resize_errors] Error Raised While Dynamically Changing DB_CACHE_SIZE In An ASM Instance

(Doc ID 553176.1)

Last updated on DECEMBER 17, 2010

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When trying to perform an ALTER SYSTEM SET DB_CACHE_SIZE command in an ASM instance, the ORA-07445[kcbw_check_resize_errors] [SIGSEGV] error is raised. The error occurs regardless of whether the SCOPE clause is used or not.

The stack trace reported in the trace file contains:

kcbw_check_resize_errors kcb_cachesz_spfile_cbk kspptval kspset kkyasy...


The following command is executed provoking the error:

SQL> alter system set db_cache_size=65536K scope=spfile sid='+ASM1';


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