system.mes.oee.getCalculationRecordByLocationAndPeriodStart

Description

Returns the single pre-computed OEE calculation record matching the exact period start time for the given location and period type. Returns None if no record exists for that combination.

Permissions

This method requires the OEE.READ.GET permission.

Syntax

system.mes.oee.getCalculationRecordByLocationAndPeriodStart(locationIdOrPath, periodType, startDate)

Parameters

Parameter	Type	Nullable	Description
locationIdOrPath	String	False	Location ID (ULID) or path.
periodType	String	False	Period granularity: "HOUR", "DAY", "WEEK", "MONTH", or "SHIFT".
startDate	Date	False	Exact start_date of the record to retrieve.

Returns

A JSON representation of an OeeCalculationRecordDTO, or None if not found.

Name	Type	Nullable	Description	Default Value
id	String	True	The ID of the record (ULID).	null
locationId	String	False	Identifier of the associated location.	null
locationPath	String	True	Path of the associated location (display only).	null
periodType	String	False	Period granularity: HOUR, DAY, WEEK, MONTH, or SHIFT.	null
startDate	Instant	False	Start of the period bucket (calendar-aligned).	null
endDate	Instant	False	End of the period bucket (calendar-aligned).	null
calculatedDate	Instant	False	When this record was computed.	null
availability	Double	True	Availability metric (0.0 to 1.0).	null
performance	Double	True	Performance metric (0.0 to 1.0).	null
quality	Double	True	Quality metric (0.0 to 1.0).	null
oee	Double	True	Overall Equipment Effectiveness metric (0.0 to 1.0).	null
teep	Double	True	Total Effective Equipment Performance metric (0.0 to 1.0).	null
totalDurationSec	Double	False	Total duration of the period in seconds.	0.0
scheduledDurationSec	Double	False	Duration scheduled for production in seconds.	0.0
runningDurationSec	Double	False	Duration the machine was actively running in seconds.	0.0
downtimeDurationSec	Double	False	Duration in downtime state in seconds.	0.0
productionCount	Double	False	Total units produced during the period.	0.0
goodCount	Double	False	Total good units recorded during the period.	0.0
wasteCount	Double	False	Total waste units recorded during the period.	0.0

Code Examples

import system.date
from java.util import Date

# Get the record for today's midnight hour boundary
location = "Enterprise/Site/Line1"
midnight = system.date.midnight(Date())

record = system.mes.oee.getCalculationRecordByLocationAndPeriodStart(location, "DAY", midnight)
if record is not None:
    print "OEE for today:", record['oee']
else:
    print "No record found for this period"