FPSADMIN.DASH_P_WIP_PLAN_MONTH_HIST

START_MONTH

END_MONTH

MONTH

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)

BUILDING

Building is the top of our MHS hierarchy at each site. It is independent of facility which is at the top of our EQP/RTG hierarchy. It is possible for a building to include multiple facilities and for a facility to include multiple buildings but we do not even need to define these relationships because EQP_TOOLS determines this by the combination of the facility and bay columns (since bay points to building). (* inherited from FPSINPUT.MHS_BUILDINGS)

IS_IGNORE_WIP

This flag is in both RTG_OPERATION_FAMILIES and RTG_PROCESSES. If the value is Y for either the operation family or the process then we do not count WIP at the route-step towards the total for the facility. Typically this is set for staging operations. (* inherited from FPSINPUT.RTG_OPERATION_FAMILIES)

IS_IGNORE_MOVES

This flag is in both RTG_OPERATION_FAMILIES and RTG_PROCESSES. If the value is Y for the operation family then we do not count moves from those operations as oper moves. If the value is Y for either the operation family or the process then we do not count moves from the route-step as completes even if our normal logic suggests that it should be a complete. This logic can cause confusion so here are a few important notes. 1) Dashboard does not read the is_ignore_moves flag therefore we must set move_type to DSKIP rather than COMP and we must set is_oper_move to N in order to ignore the move. 2) This flag is often used for staging steps but it is independent of the is_staging_step flag so if you want to ignore staging steps then you need to set these flags appropriately. 3) The flag in RTG_PROCESSES does not directly affect the oper moves but it does affect it indirectly if the is_comp_rqd_for_oper_move is set to Y. In that case, if the only move during the operation is for a process which is ignored then we do not have a complete during the operation and therefore will not count the move from the operation as an oper move since a complete is required. (* inherited from FPSINPUT.RTG_OPERATION_FAMILIES)

PLAN_PRIORITY

Permanent priority of the lot set in the MES generally by planning. (* inherited from FPSINPUT.WIP_EVENT_HIST)

PRIORITY_DISPLAY

The name of the priority displayed on all dashboards and reports. Typically priority is short like P1, P2 so we allow a longer more descriptive name here that should be more familiar to the users. (* inherited from FPSINPUT.WIP_PRIORITIES)

PRIORITY_SORT

Unique sort of priority. Sort ascending gives the order from highest to lowest priority. Therefore the smallest number in priority_sort is the highest priority. (* inherited from FPSINPUT.WIP_PRIORITIES)

WAFER_SIZE

If the facility only has one wafer size then this column should be null in both RTG_PRDS and EQP_TYPES. If the facility has more than one wafer size then a value of null in EQP_TYPES means that those tools can run all wafer sizes. See column IS_ANY_WAFER_SIZE for details. (* inherited from FPSINPUT.GEN_WAFER_SIZES)

WAFER_SIZE_DISPLAY

The name of the wafer_size displayed on all dashboards and reports. We allow a longer more descriptive name here although often this will be the same as the wafer_size. (* inherited from FPSINPUT.GEN_WAFER_SIZES)

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)

LOT_GROUP_DISPLAY

The name of the lot_group displayed on all dashboards and reports. We allow a longer more descriptive name here although often this will be the same as the lot_group. (* inherited from FPSINPUT.WIP_LOT_GROUPS)

LOT_GROUP_SORT

WIP_MODULE

MODULE_DISPLAY

The name of the module displayed on all dashboards and reports. We allow a longer more descriptive name here although often this will be the same as the module. (* inherited from FPSINPUT.GEN_MODULES)

ROUTE_SEGMENT

Route_segment allows for clear hierarchical segment organization for Segment Summary and Line Viewer on Dashboard. This is often referred to as stage and typically will come from the MES (as opposed to facility_segment which we will typically have to define for our purposes). We recommend that all routes in the same route family have the same route segments in the same order so that the Line Viewer by route family will be consistent but if this is not the case then we approximate the order as best we can. (* inherited from FPSINPUT.RTG_ROUTE_STEPS)

FACILITY_SEGMENT

Facility segment is the parent of common step and is used as the highest level grouping when we show WIP for a route group or the entire facility where we cannot use route segment. We would prefer somewhere between 8 and 20 facility segments. Typically we will have to define these (as opposed to route_segment which we will typically come from the MES). There is no RTG_FACILITY_SEGMENTS table because sorting of facility segments is determined by common_step_sort. A trigger on RTG_COMMON_STEPS ensures that facility segments are contiguous when the entire facility is sorted by common step. (* inherited from FPSINPUT.RTG_COMMON_STEPS)

ROUTE

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

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_FAMILY

Route_family indicates that all routes within the family have similar or even identical steps and have the same segments. At facilities where various prds share the same route it is likely that the route will be the route_family. This is sometimes referred to as the main process flow. It is used on Segment Summary and Line Viewer to group similar routes. (* inherited from FPSINPUT.RTG_ROUTE_FAMILIES)

ROUTE_GROUP

Route_group is the parent of route_family. Route_group is used on the Dashboard and other applications as a large grouping for filtering. At many sites this is referred to as technology. (* inherited from FPSINPUT.RTG_ROUTE_GROUPS)

OPERATION_FAMILY

Grouping of route-step that is completely dependent on routing information from MES. The primary use of this field is for filtering on Operations Dashboard. Unfortunately for our database structure and naming convention, this field no longer has any link to operation. This is because operation is used primarily for Oper Moves and it is normal for steps in an operation to belong to multiple MES routing groups. For example, a sink step and a furnace step and a measurement step are in the same operation but each step belongs to the appropriate sink/furnace/measurement MES routing groups which we store in operation family. Since Dashboard already uses both operation and operation_family extensively and independently, we decided not to rename either column but simply remove the link. Please note that operation family is similar to process family and in fact they are often the same. The key differences are that operation family has nothing to do with equipment and that comes straight from ETL with no complex logic. Process family is the link between routing and equipment for the Operations Dashboard and therefore has complex logic. (* inherited from FPSINPUT.RTG_OPERATION_FAMILIES)

PROCESS

Process defines what occurs at a step. Different steps can share the same process if they are identical. Process should normally determine allowed tools and recipe although it can be overridden by step, route, prd, lot, and experiment for exceptions. Each process is dynamically assigned to one or more eqp_type-process_family combinations with use_pct. One process_family is determined to be primary. If grouping is done correctly, a process should only be one eqp_group with no crossover. (* inherited from FPSINPUT.RTG_PROCESSES)

PROCESS_FAMILY

See https://help.inficonims.com/display/DW/Guide+to+Process+Families. (* inherited from FPSINPUT.RTG_PROCESS_FAMILIES)

PROCESS_SUBFAMILY

Route step family is used for the Dashboard to separate processes in a process family based on shared but limited assignments. It is also the base for GP subfamily. (* inherited from FPSBASE.RTG_ROUTE_STEPS_PLUS)

LINE_SECTION

Large grouping of the line, e.g. FEOL, BEOL, Cu, etc. There should be only a handful of values for the entire facility - or if the facility only has one section then we can leave this column blank. (* inherited from FPSINPUT.RTG_LINE_SECTIONS)

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)

PROCESS_CLASS

Top-level grouping of process groups with same general purpose (i.e. Process or Metrology or Nonwafer). Allowed values are defined by FPS and are listed in FPSADMIN.RTG_PROCESS_CLASSES. This field can also be defined in EQP_TOOLS using the ovr_process_class field if we do not know it for the process group. (* inherited from FPSINPUT.RTG_PROCESS_GROUPS)

QTY_COMP

QTY_MOVED

QTY_OPER_MOVES

QTY_OPER_COMPS

TOTAL_PROC_SEC

TOTAL_STEP_SEC

Total number of unit-seconds accumulated by lots on hold at this step during the period including lots which moved out during the period and lots which remain at the end of the period. For example, if a 25 wafer lot is on hold at the step for 2 hours then it accumulates 25 wafers * 7200 seconds = 180000 wafer-seconds of hold time. (* inherited from FPSBASE.WIP_END_SHIFT_HIST)

END

AVG_WIP

END_WIP

GOAL_COMPLETES

Completes goal for the current shift. Typically we calculate either completes or moves goal depending on the site logic and then either multiply moves by est_smp_pct to get completes or divide completes by est_smp_pct to get moves. (* inherited from FPSINPUT.WIP_GOALS_PER_SHIFT)

GOAL_MOVES

Moves goal for the current shift means how many units we need to move through this step to progress towards our demand or due date. This could be either a complete or a skip. Typically we calculate either completes or moves goal depending on the site logic and then either multiply moves by est_smp_pct to get completes or divide completes by est_smp_pct to get moves. (* inherited from FPSINPUT.WIP_GOALS_PER_SHIFT)

GOAL_OPER_MOVES

Oper moves goal for the current shift. This should be recorded at only one step of the operation at it can be at any step not necessarily the last one. Since we do not get an oper move if we skip the entire operation, this is typically the maximum goal completes for any step in the operation. Some sites might calculate goal oper moves independently and potentially even get goal moves and completes from the goal oper moves. (* inherited from FPSINPUT.WIP_GOALS_PER_SHIFT)

GOAL_WIP

WIP goal for each shift. If you are using the GP logic in FPSAPP to get WIP goals for line balancing then you might want to pull those goals into this table to show on Dashboard. If not, this can be calculated by dividing the goal moves per day (from this logic) by the commit cycle time in days for the step (from CTM_SUMMARY_PLUS). (* inherited from FPSINPUT.WIP_GOALS_PER_SHIFT)

NUM_SHIFTS

QTY_SHIPPED

QTY_CREATED

QTY_SCRAPPED_FULL

QTY_SCRAPPED_PARTIAL