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Insert Fails with Errors ORA-603 and ORA-600 [ktuchg bad xcb] (Doc ID 2124753.1)

Last updated on OCTOBER 08, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.


Insert statement fails with errors like below in the alert log:

ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [ktuchg bad xcb], [0x1B3D110B08], [13], [], [], [], [], [], [], [], [], []

The trace files shows characteristics like:

----- Current SQL Statement for this session (sql_id=f4622x14j0w9g) -----
insert into "SYS"."KOTTD$" (SYS_NC_OID$, SYS_NC_ROWINFO$) values(:1, :2 )

----- Call Stack Trace -----

... ktuchg2 ktbchg2 kdtchg kdtwrp kdtInsRow qerltcNoKdtBufferedInsRowCBK qerltcLoadStateMachine qerltcInsertValues qerltcFetch insexe opiexe opiall0 opikpr opiodr ...



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