Multiiple ORA-07445 Errors Occurring With Truncated PL/SQL Call Stacks (Doc ID 1601042.1)

Last updated on FEBRUARY 14, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.1 [Release 10.2 to 11.2]
Information in this document applies to any platform.

Symptoms

Various ORA-07445 errors can occur such as:

ORA-07445 [skgfqio()]
ORA-07445 [kdxlin()]
ORA-07445 [_IO_vfprintf_internal()]
ORA-07445 [kcllkopb()]
ORA-07445 [kcbzib()]

On checking the trace files for these errors you see the PL/SQL call stack is truncated e.g.:

----- PL/SQL Call Stack -----
  object      line  object
  handle    number  name
0x55ec1fa78      1598  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1250  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1022  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78       560  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1863  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1099  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78       560  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1863  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1099  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78       560  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1863  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1099  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78       560  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1863  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1099  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78       560  package body APPS.WF_ENGINE_UTIL
0x55ec1fa78      1863  package body APPS.WF_EN
PL/SQL call stack truncated after 1024 bytes.
----- Call Stack Trace -----
...


Cause

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