Data Dictionary
>
FPSAPP Views
> FPSAPP.WIP_WAFER_HIST_LOOP
View FPSBASE.RTG_SECTION_ALL_FAC_SORT
This somewhat complex query gets a sort order for each route_section. This is imperfect because sections can be in different orders on different routes but this is about as close as possible since it uses a weighted average by wip. There is a separate view for process which is identical.
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Column |
Comment |
|---|---|
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FACILITY |
Facility is included in almost every join in the DWH so this represents a definitive split. A route must have all steps on tools in the same facility. A tool must process all lots in the same facility. If your site has multiple buildings where lots run on routes using tools in multiple buildings then everything should be one facility. For example, multiple Fab buildings. But if your site has independent facilities like Fab and Test and Assembly where lot may progress from one to the next but on different routes then these should be different facilities. Since this column is in virtually every table it is critical that the value here is exactly matches what is in the MES if the MES has facility. Use facility_display for the display friendly name displayed in applications. See site_name comment for client/site/facility example. (* inherited from FPSINPUT.GEN_FACILITIES) |
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ROUTE_SECTION |
A large grouping of route steps used for line balance and should be set to contain at least a week of steps based on cycle time. Line balance uses this grouping instead of segment so that it can be configured independently from segment which is used in the Dashboard for display purposes, but they can also be set the same if desired. The section should be large in order to minimize the impact of short-term WIP distribution changes on step WIP targets because line balance calculates step WIP targets based on the WIP currently in each section. (* inherited from FPSINPUT.RTG_ROUTE_STEPS) |
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ALL_FAC_SECTION_SORT |