FPSAPP.CHK_RTG_ACTIVE_THD_LOTS

UPDATED_INST

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. (* inherited from FPSINPUT.GEN_FACILITIES)

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)

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)

ROUTE

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

START_STEP

Start step that will impact the future thread step rank in RTG_TOOL_ASSIGNMENT_LOT (* inherited from FPSINPUT.RTG_STEP_THREADING)

FUTURE_THREAD_STEP

Future step(s) that will have its PERM_RANK altered based on the tool that processed the lot at the start step (* inherited from FPSINPUT.RTG_STEP_THREADING)

THREAD_TOOL

Tool that the lot will be forced to run on at the future thread step if the tool processes the lot at the start step (* inherited from FPSINPUT.RTG_STEP_THREADING)

THREAD_TOOL_RANK

NON_THREAD_TOOL_RANK

Rank for other tools at the End Step for the lot that processed on the thread tool at the start step (* inherited from FPSINPUT.RTG_STEP_THREADING)

START_STEP_TOOL

This is the tool the lot ran on at the start thread step. If a lot is threading by tool then START_STEP_TOOL will be equal to the THREAD_TOOL. If lots are threading by THREAD_GROUP then this value will be all possible tools at the future step. (* inherited from FPSBASE.RTG_ACTIVE_THREADING_LOTS)

REASON_TO_FIX