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Limitations

The following limitations apply:

  • The Use direct path full load option does not support the following:

    • Tables with INDEXTYPE CONTEXT

      Workaround: Use Array Load.

    • Bidirectional replication
    • Triggers
  • Qlik Replicate cannot create a new schema on the Oracle database. To replicate to a new schema, the new schema name must already exist on the Oracle target. You can then specify the new schema name in the Task Settings’ Target metadata and Control tables tabs as required.
  • When working in Batch optimized apply mode, empty LOB columns might be replicated as NULL values.

  • After Full Load completes, if the Limit LOB size to option is enabled and a table contains NCLOB data, the NCLOB size on the target will be truncated to half the size specified in the Limit LOB size to field. CDC will still truncate it according to the limit.
  • Oracle 23ai is supported with Oracle Standard Edition only.

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