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ORA-3113 'End-of-File on Communication Channel' Error Returned From Client / ORA-07445 [memcpy] Error on Database Server When Inserting LOB Values Using XA Via JDBC Thin Driver (Doc ID 417868.1)

Last updated on NOVEMBER 07, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.1]
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 Backup Service - Version N/A and later
Information in this document applies to any platform.


When inserting LOB data into a 10.1 Oracle Database via the Oracle JDBC Thin driver, the client returns an ORA-03113 'End-of-File on Communication Channel' error, and a core dump with an ORA-07445 [memcpy] error is written to the database alert log.   This problem has been observed to happen when using the XA protocol to coordinate global distributed transactions but is believed to be a generic JDBC problem.


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