Data Dictionary
>
FPSAPP Views
> FPSAPP.WIP_WAFER_HIST_LOOP
View FPSAPP.WFM_P_CTM_SUMMARY_PLUS
This view was originally on CTM_SUMMARY so it filtered on seq_num = 1 to get the total cycle time for the route or bank. Now we have CTM_SUMMARY_TOTALS which is much faster and has more consistent logic. CTM_SUMMARY_TOTALS_BY_PRD_BANK view includes logic to filter for main route and production lot groups as appropriate so no filtering is needed. But we need to set default values to 1 and 0 to allow for backwards compatibility. NOTE: Drop this view after WFM application is modified to use new WFM_P_CTM_TOTALS_BY_PRD_BANK view.
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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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PRD |
Prd determines the route which is used to process the lot in the facility and what tools, recipes, durables, etc. can be used at each step. Prd also determines the next facility for the lot when it finishes its route. For detailed information on prd vs. planprd see table comments in RTG_PLANPRDS. (* inherited from FPSINPUT.RTG_PRDS) |
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BANK |
Lots which are not on a route are considered in a bank and the bank name indicates why the lot is off route. Bank must be NA for lots which are on a route. Our standard filter for active lots is bank = NA. (* inherited from FPSINPUT.RTG_BANKS) |
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LOT_GROUP |
Lot_group is a grouping of lot_family and is the highest grouping in the lot type hierarchy. There should be only a few values for lot_group, i.e. Prod, Dev, TW. We group WIP and moves by lot_group on the dashboard and we group cycle time calculations by lot_group so this is an important field. (* inherited from FPSINPUT.WIP_LOT_GROUPS) |
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AVG_WIP_FULL |
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QTY_MOVED_FULL |
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QTY_MOVED_7D |
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TOTAL_COMMIT_CT_DAYS |
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STEP_SEC_FULL_WAVG |
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STEP_SEC_7D_WAVG |
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STEP_SEC_7D_MED |
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SEQ_NUM |
Sequence number of step in route (* inherited from FPSINPUT.RTG_ROUTE_STEPS) |
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STEP_SEC_FULL_WAVG_TO_EOL |
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STEP_SEC_7D_WAVG_TO_EOL |
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STEP_SEC_7D_MED_TO_EOL |