ORA-600 [SECURITY::CHECKEY1_HUGECLIENTNAME]

(Doc ID 1111288.1)

Last updated on APRIL 24, 2012

Applies to:

Oracle Exadata Storage Server Software - Version 11.2.1.2.0 to 11.2.1.2.1 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Cell may hang , or crash with error, ORA-600 [Security::checkey1_HugeClientName]

Errors will appear in /opt/oracle/celllog/diag/asm/cell/localhost/trace/alert.log for cell servers effected by this issue, as well as specific trace files indicated in the alert.log  See alert.log sample below:

Errors in file /opt/oracle/cell11.2.1.2.1_LINUX.X64_100131/log/diag/asm/cell/dmcel06/trace/svtrc_2861_1.trc (incident=57):
ORA-00600: internal error code, arguments: [Security::checkey1_HugeClientName], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /opt/oracle/cell11.2.1.2.1_LINUX.X64_100131/log/diag/asm/cell/dmcel06/incident/incdir_57/svtrc_2861_1_i57.trc
State dump signal delivered to OSS<2861>
Sweep [inc][57]: completed
State dump signal delivered to OSS<2861>
CELLSRV error - ORA-600 internal error

Changes

Parameter db_unique_name is specified using a length greater than 20 characters. 

Even though the parameter specification allows for values less than or equal to 30 characters in length.

Cause

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