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After Database Upgrade From To Following Error is reported 'OALL8 Is In An Inconsistent State' And 'No more data to read from socket" When Running JDBC Application (Doc ID 879589.1)

Last updated on MARCH 12, 2019

Applies to:

JDBC - Version to [Release 10.1 to 11.1]
Information in this document applies to any platform.


After upgrading the database from version to, application using JDBC
fails with the error messages below when trying to execute delete statements:

java.sql.SQLException: OALL8 is in an inconsistent state.
at oracle.jdbc.driver.DatabaseError.throwSqlException(
at oracle.jdbc.driver.T4C8Oall.init(
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(
at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(

Caused by: java.sql.SQLException: No more data to read from socket
at oracle.jdbc.driver.DatabaseError.throwSqlException(
at oracle.jdbc.driver.DatabaseError.throwSqlException(
at oracle.jdbc.driver.DatabaseError.check_error(
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(
at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(
at oracle.jdbc.driver.T4C7Ocommoncall.receive(
at oracle.jdbc.driver.T4CConnection.do_rollback(
at oracle.jdbc.driver.PhysicalConnection.rollback(




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