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"ODI-17523: There Is No Connection For This Logical Schema / Context Pair" Error Received when Executing ODI 12c Mapping Containing a Native Sequence (Doc ID 2345559.1)

Last updated on OCTOBER 21, 2019

Applies to:

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


When attempting to execute an Oracle Data Integrator (ODI) 12c mapping which contains a Native (database) sequence, the following error stack is received:

ODI-1226: Step Physical_STEP fails after 1 attempt(s).
ODI-1240: Flow Physical_STEP fails while performing a Insert new rows-IKM Oracle Control Append- operation. This flow loads target table <TABLE NAME>.
ODI-1298: Serial task "SERIAL-MAP_MAIN- (10)" failed because child task "<TASK NAME> (20)" is in error.
ODI-1298: Serial task "<TASK NAME> (20)" failed because child task "Insert new rows-IKM Oracle Control Append- (50)" is in error.
Caused By: com.sunopsis.core.SnpsInexistantSchemaException: ODI-17523: There is no connection for this logical schema / context pair: <SCHEMA NAME> / <CONTEXT NAME>.
    at com.sunopsis.dwg.dbobj.SnpConnect.getSnpConnectByLSchemaNameAndContext(
    at oracle.odi.query.NativeSequenceNextValueGetter.isValidForSubstitution(
    at oracle.odi.query.SubstitutionHelper.getSubstitutedText(
    at oracle.odi.runtime.agent.execution.cmd.TextCommand.initialize(
    at oracle.odi.runtime.agent.execution.sql.SQLCommand.initialize(
    at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(
    at oracle.odi.runtime.agent.execution.SessionTask.processTask(
    at oracle.odi.runtime.agent.execution.SessionTask.doExecuteTask(
    at oracle.odi.runtime.agent.execution.AbstractSessionTask.execute(
    at oracle.odi.runtime.agent.execution.SessionExecutor$SerialTrain.runTasks(
    at oracle.odi.runtime.agent.execution.SessionExecutor.executeSession(
    at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor$1.doAction(
    at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor$1.doAction(
    at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(
    at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.doProcessStartAgentTask(
    at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.access$1400(
    at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$StartSessTask.doExecute(
    at oracle.odi.runtime.agent.processor.task.AgentTask.execute(


 Customer has migrated from Oracle Warehouse Builder (OWB) to Oracle Data Integrator (ODI).  Issue can occur even when ODI was not migrated from OWB.


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