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ORA-7445 [mdidxupd()+3798] Reported when Running a Data Pump Export (Doc ID 1336504.1)

Last updated on MARCH 12, 2020

Applies to:

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


When attempting to drop a table with an mdsys.geometry column or the associated spatial index on the same table, the following errors are generated:

ORA-07445: exception encountered: core dump [mdidxupd()+3798] [SIGSEGV] [ADDR:0x40] [PC:0x412D394] [Address not mapped to object] []
ORA-13249: SRID 0 does not exist in MDSYS.CS_SRS table
ORA-29400: data cartridge error
ORA-13203: failed to read USER_SDO_GEOM_METADATA view

You can also see these errors during an export of the database that includes a similar table and index.


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