FPSBASE.CHK_WSF_LOTS_TO_FIX

LOT

VARCHAR2(128)

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)

SINGLE_OR_ALL

VARCHAR2(6)

N

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)

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)

NEW_PROCESS

VARCHAR2(50)

NEW_PROCESS_GROUP

VARCHAR2(36)

NEW_SCHED_GROUP

VARCHAR2(36)

NUM_SEQ_AWAY

NUMBER(4)

Number of steps away including all steps which will or might be skipped. We name this column seq because it is just the delta in seq_num between the current step and the future step. (* from FPSBASE.WIP_STEP_FUTURE)

OLD_PROCESS

VARCHAR2(50)

OLD_PROCESS_GROUP

VARCHAR2(36)

OLD_SCHED_GROUP

VARCHAR2(36)

PROBLEM

VARCHAR2(4000)