java.sql.SQLRecoverableException: No More Data To Read From Socket

(Doc ID 1633316.1)

Last updated on MARCH 08, 2017

Applies to:

JDBC - Version and later
Information in this document applies to any platform.


When a query with subqueries or views is run using JDBC for connection to an Oracle database, the following error is received:

java.sql.SQLRecoverableException: No more data to read from socket
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(
at oracle.jdbc.driver.T4CTTIfun.receive(
at oracle.jdbc.driver.T4CTTIfun.doRPC(
at oracle.jdbc.driver.T4C8Oall.doOALL(
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(


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