ORA-7445 [kotgaps()+346] on newly created Spatial RDF environment/ schema

(Doc ID 1396097.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database - Standard Edition - Version to [Release 11.2]
Oracle Spatial and Graph - Version to [Release 11.2]
Information in this document applies to any platform.


Versions to
(Only observed on and but reasonable it could occur on

SEM_MATCH query generates a core dump and disconnects the session

rc sys_refcursor;
:1 := "MDSYS"."RDF_MATCH_IMPL_T"."ODCITABLEDESCRIBE"(:2 ,'(?m rdf:type :Male)',
----- PL/SQL Stack -----
----- PL/SQL Call Stack -----
object line object
handle number name
0xbfad1e68 25 SYS.ANYTYPE
0xc1856d38 90 MDSYS.RDF_MATCH_IMPL_T
0xc186d7a0 4 anonymous block

ORA-7445 failing function "[kotgaps()+346]"

Search Stack

kotgaps kotgabn kotaat OCITypeAddAttr koklat3_AddAttr spefcmpa spefmccallstd

The Summary Stack

kotgaps kotgaps - KOT Get an Attribute`s PoSition. */
kotgabn kotgabn - KOT Get an Attribute By Name. */
kotaat kotaat - KOT Add an ATtribute to a type. */
spefcmpa OSD Marshall Procedure arguments
spefmccallstd OSD C Calling Standard
pextproc Pefm call EXTernal PROCedure
peftrusted Execute a trusted Callout.
psdexsp All Private Routines *
rpiswu2 RPI: SWitch User in recursive sql
psdextp The only public routine, the actual PSD *
pfrrun_no_tool fast interpretation loop.
pfrrun PSDEVN: PL/SQL Interpreter Main Instruction Loop
plsql_run single entry point for top level pfrrun and penrun.


This will relate to a newly created Spatial RDF environment/ schema


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