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ORA-07445 [kzthsmgmkid ] Error Thrown On Encrypting Columns Using A Hsm Wallet (Doc ID 958729.1)

Last updated on FEBRUARY 18, 2019

Applies to:

Advanced Networking Option - Version 11.1.0.6 to 11.1.0.7 [Release 11.1]
Information in this document applies to any platform.

Symptoms

After defining the TDE master key in  HSM device (PKCS #11/smartcard) it is impossible to encrypt a column:

SQL> alter table oe.customers modify (credit_limi encrypt);

ERROR at line 1:
ORA-03113: end-of-file on communication channel

The trace file of the server process contains the following error and stack:

ORA-07445: exception encountered: core dump [kzthsmgmkid()+260] [SIGSEGV]
[ADDR:0xFFFFFFFF802152E0] [PC:0x103F543A4] [Address not mapped to object] [] 

----- Current SQL Statement for this session (sql_id=g02c7c9ga8489) -----
alter table <owner>.<table> modify (<column> encrypt) 

...

ksedst1<-ksedst<-dbkedDefDump<-ssexhd<-sighndlr<-call_user_handler<-kzthsmgmkid <- kzekmgkl <- kzematce <- atbmod <- atbdrv <- opiexe <-opiosq0 <- kpooprx <- kpoal8<- opiodr <- ttcpip <- opitsk <- opiino <- opiodr<- opidrv <- sou2o <- main <- start

Cause

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In this Document
Symptoms
Cause
Solution
References

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