Ora-07445: [mdrcrrdtbl] Creating Spatial Index (Doc ID 1249904.1)

Last updated on DECEMBER 10, 2018

Applies to:

Oracle Spatial and Graph - Version 10.2.0.5 and later
Information in this document applies to any platform.

Trying to create spatial index fails with:

ORA-07445: exception encountered: core dump [mdrcrrdtbl()+1317] [SIGSEGV] [Invalid permissions for mapped object] [0x2AFE7D2D4008] [] []
Increasing SGA_TARGET as per <Note:1069157.1> does not solve the problem.
The table on which the index is created has more than 60 Million rows.

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Symptoms

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