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AVEVA™ Production Management

Reprocess data from earliest change

  • Last UpdatedMar 01, 2023
  • 3 minute read

Important: Reprocessing is currently available for Inventory events and Quality events.

You can choose to reprocess data from earliest change in data, rather than having to reprocess all data since last Finalization point. This gives you greater flexibility to reprocess a smaller set of data on demand, which can be more time efficient.

The Reprocess from earliest change option automatically detects the earliest change point in data to reprocess from.

Note Planning records are not detected as part of the Reprocess from earliest change operation.

Reprocess from earliest change with quality matching

When using Reprocess from Earliest Change, the SampleDateTime of the Quality Event is assumed to be equal to, or less than, the SampleDateTime of the matching Movement Events. Any Movement Events with an earlier SampleDateTime will not be factored when calculating the reprocessing window.

Example scenario:

Movement Events are captured every hour. Quality Events capture from real-time source (online analyzer) every hour. The Movement Events capture every hour from 10:00 am to 9:00 pm. However, a single Quality Event that represents the full 12 hour shift is created from late-bound LIMS data with a SampleDateTime of 9:00 am, not 9:00 pm.

Some guidelines about reprocessing data

  • If a scheduled reprocessing action is currently running, you will have to wait for it to complete or cancel the action.

  • Users who do not have appropriate permissions cannot see the reprocessing window or start reprocessing operations.

  • Any user with appropriate permissions can view or cancel the progress of the reprocessing operation. Canceling the reprocess operation returns all records to their original state.

  • During the reprocessing, some movements may be unsuccessful due to business rules. In such cases, an appropriate message appends to the movement event and is visible in the Movement Events view; however, the reprocessing operation finishes as successful and then reports the number of movements with errors.

    Note If you want to perform a full reprocessing action on all Inventory data since the Finalization point, see Reprocess data.

To reprocess data from earliest change

  1. Click Reprocess to reprocess Inventory data.

  2. On the Inventory reprocessing window, select Pending changes, and then select Start reprocessing.

    Inventory reprocessing dialog box showing the option All unfinalized data and the Start reprocessing button.

    The Inventory reprocessing window shows the real-time progress of the reprocessing operation and provides a summary on the results.

    Embedded Image (65% Scaling) (LIVE)

    After a full reprocess you always see zero (0) pending changes after the operation; however, after a partial reprocessing action, any changes that were not within the reprocessing window will still be in a state of Pending.

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