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"ORA-12801: error signaled in parallel query" and "ORA-03171: Recovery was terminated during query execution" when Executing ODI Jobs with Parallelism (Doc ID 2398750.1)

Last updated on AUGUST 09, 2021

Applies to:

Oracle Data Integrator - Version and later
Information in this document applies to any platform.


An Oracle Data Integrator (ODI) session executing looped Insert Select statements ends with an error after several hours.

After trying to re-execute the processing multiple times, the error still appears on different steps/loops of processing but always on the same server and instance.

ODI-1226: Step [Step] fails after 1 attempt(s).
ODI-1240: Flow [Flow] fails while performing a Insert new rows-IKM Oracle Append HDA Version old- operation. This flow loads target table [Table].
ODI-1298: Serial task "<TASK_NAME>" failed because child task "<CHILD_TASK_NAME>" is in error.
ODI-1298: Serial task "<SERIAL_TASK_NAME>" failed because child task "<CHILD_TASK_NAME2>" is in error.
ODI-1228: Task Insert new rows-IKM Oracle Append - fails on the target connection [Connection].
Caused By: java.sql.SQLException: ORA-12801: error signaled in parallel query server [Server], instance [Instance]
ORA-03171: Recovery was terminated during query execution
  at oracle.jdbc.driver.T4CTTIoer11.processError(
  at oracle.jdbc.driver.T4CTTIoer11.processError(
  at oracle.jdbc.driver.T4C8Oall.processError(
  at oracle.jdbc.driver.T4CTTIfun.receive(
  at oracle.jdbc.driver.T4CTTIfun.doRPC(
  at oracle.jdbc.driver.T4C8Oall.doOALL(
  at oracle.jdbc.driver.T4CStatement.doOall8(
  at oracle.jdbc.driver.T4CStatement.doOall8(
  at oracle.jdbc.driver.T4CStatement.executeForRows(
  at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(
  at oracle.jdbc.driver.OracleStatement.executeInternal(
  at oracle.jdbc.driver.OracleStatement.execute(
Caused by: Error : 12801, Position : 0, Sql = insert /*+ PARALLEL(target,64) ENABLE_PARALLEL_DML APPEND NOLOGGING */
into (...........)




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