ORA-07445 [apawhl()+0060] [SIGSEGV] [ADDR:0xFFFFFFFFDFFFF80]

(Doc ID 1564352.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


  1. Running a SELECT statement with several huge IN lists (containing 1,000 values each) results in:
    ORA-07445: exception encountered: core dump [apawhl()+0060] [SIGSEGV] [ADDR:0xFFFFFFFFDFFFFE0] [PC:0x104532AC0] [Address not mapped to object] []

  2. Review of the generated tracefiles reveals a call stack similar to:
    ... <- apawhl <- apawhl <- ... <- apawhl <- apawhl <- apawhl <- apawhe <- apaqbdDescendents <- apaqbdListReverse <- apaqbd <- apadrv <- opitca <- kksFullTypeCheck <- rpiswu2 <- kksLoadChild <- ...


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