FPSBASE.WIP_CONFORMANCE_HIST

FACILITY

VARCHAR2(6)

N

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. (* from FPSINPUT.GEN_FACILITIES)

SCHED_GROUP

VARCHAR2(36)

N

This is the grouping of tools and processes which the FPS Scheduler schedules together. Since this is a parent of tool via tool->process_group and a parent of process via process->process_group, by definition each tool and each process can only be in one sched group. We need all related tools and processes to be in the same sched group for efficient scheduling. One example is sinks and furnaces because of queue times and batching. Another example is for smaller facilities like Assembly or Test where we might schedule the entire facility together. (* from FPSINPUT.RTG_PROCESS_GROUPS)

LOT

VARCHAR2(32)

N

A lot is a group of units that process together. Usually lot_id or lot_number in MES. All units in a lot are in the same carrier but there may be multiple lots in a carrier. (* from FPSINPUT.WIP_LOTS_STATIC)

ROUTE

VARCHAR2(256)

N

Route that has threading requirements (* from FPSINPUT.RTG_STEP_THREADING)

STEP

VARCHAR2(256)

N

A single processing step within a route representing a single tool visit. Step is often a very complex string and should rarely be displayed. Instead we should use process_display. (* from FPSINPUT.RTG_ROUTE_STEPS)

UPDATED_INST

DATE

N

Time when the record was updated according to the source data. Note this is not the time when the record was actually updated in this table - it will almost always be earlier. (* from FPSINPUT.GEN_FACILITIES)

ACTUAL_TOOL_SCHEDULE_LIST

VARCHAR2(4000)

DISPATCHED_BY

VARCHAR2(64)

EST_MACHINE_RECIPE

VARCHAR2(100)

Estimated machine recipe what we estimate will be the machine recipe based on information from the Recipe Management System. It is used in combination with process for throughput calculations and setup change penalty calculations. It is not necessary to estimate for all processes since this is always used in combination however it needs to be NA rather than blank since it is part of the primary key of most THP tables. Hopefully when this is not NA it should match the actual machine recipe logged for each lot during processing. (* from FPSINPUT.RTG_TOOL_ASSIGNMENTS)

PREV_SCHED_START

DATE

PREV_SCHED_TOOL

VARCHAR2(16)

PROCESS_STATE

VARCHAR2(5)

Process state is the most commonly used level of our Enhanced Cycle Time hierarchy. This displays on Dashboard, Scheduler, Cycle Time Analyzer, and Finished Lot Cycle Time Reporter. Process state is the parent of ECT state, however, there is configuration for when to show the process state of Reserved in each application which is done in WIP_ECT_STATES. (* from FPSADMIN.WIP_PROCESS_STATES)

RESERVE_INST

DATE

Time when the lot was reserved to the tool either by Scheduler or external or manual reservation. As opposed to dispatch, reserve is only in the FPS DWH and therefore can be automatically undone. (* from FPSBASE.WIP_STEP_HIST)

RUN_ID

VARCHAR2(50)

the run id from the last successful scheduler (* from FPSAPP.SCH_W_SCHED_GROUP_STATUS)

SCHEDULE_LIST

VARCHAR2(4000)

SCHED_ORDER

NUMBER(4)