FPSADMIN.SCH_P_UNAVAIL_DURABLE_REQUESTS

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)

DURABLE

Durables are either reticles for Litho or probe cards for Wet or Sort. A durable can either be in a carrier or at a location without a carrier. (* inherited from FPSINPUT.RTG_DURABLES)

DURABLE_STATE

Durable state indicates the current state of the durable The value must be one of those defined by FPS in FPSADMIN.MHS_CARRIER_STATES. This is a short list of simple states like OK or WARN or DOWN in contrast to the complex options available for equipment states. This would be used as a filter/sort on what durables could be used for scheduling. For example, if there are two durables in the durable_family and one is OK and the other is DOWN then we schedule using the OK durable. But if there is only one durable in the family then we cannot schedule any lots which require this family if that lone durable is DOWN. (* inherited from FPSINPUT.RTG_DURABLES)

DURABLE_AVAILABILITY

DURABLE_STATE_DISPLAY

The name of the durable state displayed on all dashboards and reports. Durable_state must match the FPS list defined in MHS_DURABLE_STATES but this display field might be formatted in a more familiar way to the users in the facility. (* inherited from FPSINPUT.RTG_DURABLES)

LOT

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. (* inherited from FPSINPUT.WIP_LOTS_STATIC)

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)

ROUTE

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

STEP

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. (* inherited from FPSINPUT.RTG_ROUTE_STEPS)

NUM_STEPS_AWAY

Number of steps away not including steps which we know will be skipped nor those which we estimate will be skipped at least x pct of the time. This x value is configurable in GEN_FACILITIES using the smp_pct_for_num_steps_away column. (* inherited from FPSBASE.WIP_STEP_FUTURE)

STEP_STATE

CURR_PRIORITY

The priority at the current step. As the lot moves along the route after LAST_STEP_CURR_PRTY it will revert to PLAN_PRIORITY. For example, timelink or sendahead priority is only temporary. (* inherited from FPSINPUT.WIP_LOTS_STATIC)

IS_HIGHLIGHTED_PRTY

This flag indicates if this priority should be highlighted on the dashboard. When we sort all priorities by priority_sort all Y should be first followed by all N. (* inherited from FPSINPUT.WIP_PRIORITIES)

EXPECTED_STEP_ENT_INST

SCHED_TOOL

the tool from the first lot that scheduled (* inherited from FPSAPP.SCH_W_SCHED_DURABLE_INSPECT)

TOOL_TYPE

the tool type from the first lot that scheduled (* inherited from FPSAPP.SCH_W_SCHED_DURABLE_INSPECT)

SCHED_DISP_INST

SCHED_START

The first start time for the durable to be used (* inherited from FPSBASE.RTG_DURABLE_FUTURE_SCHED)

SCHED_END

REQUESTED_COUNT

MNT_NAME

Name identifying the scheduled maintenance event which is unique for the `logged_entity`. For example, daily qual or weekly PM. (* inherited from FPSINPUT.EQP_MNT_FUTURE)

COUNTER_UNITS

Unit for the maintenance counter. Common examples include wafers or hours or kWh. (* inherited from FPSINPUT.EQP_MNT_FUTURE)

COUNTER_LEFT

the current available amount left of this counter (* inherited from FPSINPUT.RTG_PROCESS_COUNTERS)

COUNTER_MSG

the counter message on the durable (* inherited from FPSAPP.SCH_W_SCHED_DURABLE_INSPECT)

EXPIRED_INST

EXPIRED_MSG

WAIT_SEC_TO_SCHED

The lot may be scheduled but must not be allowed to dispatch or start until this number of seconds has elapsed. (* inherited from FPSINPUT.WIP_LOTS_STATIC)

WAIT_SEC_TO_SCHED_PRTY

this is used to delay the schedule for the priority lots if it chooses delay_schedule as the wait_to_sched_method (* inherited from FPSINPUT.RTG_PROCESS_COUNTERS)