Bill of Materials > What-if Costing > What-if Operation Costs

What-if Operation Costs

You use this program to change the rate indicator for individual operations held against an internal work center.

This enables you to determine the consequences of cost changes made to subcontract and labor costs, without affecting existing costs held in the system.

Labor costs are changed by altering the what-if work center rate indicator held against each operation.

BOM What-if Operation Costs Maintenance

Field Description
Change Select this to change the rate indicator for the currently selected work center.

For an internal work center, you indicate the rate to use from the BOM Work Center Rates program.

For a subcontract operation, you change the rate in the listview.

Save Select this to save the changes you made to the What-if value for a subcontract operation.
Work Center Indicate the work center you want to update.

Listview columns

The stock items for which the work center is used are displayed in a listview.

Column Description
What-if

Select this to change the subcontract what-if value held against a subcontract work center.

An entry of zero here indicates that you want to use the current subcontract value against the operation when next you run the Cost Implosion program.

Notes and warnings

Change of Rev/Rel

  • Enabling the option: Allow cosmetic changes (Bill of Materials Setup) determines whether you are prompted to change the revision/release of affected items.

    If you select to change the release, then the BOM is updated without changing the revision.

  • For automatic control, components added and deleted are considered significant changes, as are changes to the following fields:

    • Revision (Component)

    • Release (Component)

    • Unit of Measure

    • Quantity per

    • Fixed quantity flag

    • Parent per fixed quantity

    • Structure on date

    • Structure off date

    • Include from job number

    • Include to job number

    • Scrap percentage

    • Scrap quantity

    • Warehouse to use

    If a structure or routing is not found when checking for cosmetic changes, the item is assumed to be a component and its revision/release is changed.

    When saving cosmetic changes for an affected parent item, if a component against the BOM of the parent is also an affected item, then this component revision/release is not applied to the parent, as this constitutes a major change. This applies even if the component revision/release is changed at the time of applying BOM changes.

Restrictions and limits

  • You can view and maintain operations defined against ECC-controlled items, providing there is an engineering change order in place for the parent item and BOM Maintenance is enabled against the order (Change Orders).