No more data to read from socket and ORA-07445 With JDBC And Replay/Application Continuity (Doc ID 2520758.1)

Last updated on DECEMBER 20, 2023

Applies to:

Symptoms

On : 12.2.0.1 version, Thin JDBC driver

JDBC and replay/application continuity .

SQL select is returning 65560 rows in one database round trip.
Query receives java.sql.SQLRecoverableException: No more data to read from socket due ora-0600/07445. 

ORA-07445: exception encountered: core dump [kxsSerializeOneReplayCtx()+1204] [SIGSEGV] [ADDR:0x7FFFEA2C7000] [PC:0x9454914] [Invalid permissions for mapped object] [] 

The table includes clob columns, which is part of the failing select. It appears that when lob is null, the query works as expected. But when data is in the clob column, it fails.


ERROR
-----------------------
 java.sql.SQLRecoverableException: No more data to read from socket
ORA-07445: exception encountered: core dump [kxsSerializeOneReplayCtx()+1204] [SIGSEGV] [ADDR:0x7FFFEA2C7000] [PC:0x9454914] [Invalid permissions for mapped object] [] 

Cause

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