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Step 1. Payroll Configuration
Unmark Global search: page:Payroll Config
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Edit the relevant Payroll Config record, and unmark the “Use Public Holidays” checkbox in the payroll configuration, otherwise you will have two entries for public holidays at Basic Time in the pay run.
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The days in advance parameter (daysinadvance) can be used to extend the period that is looked at to create the public holidays created. Days in advance will be how many days from the start date of the current month that public holidays will be created.
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Parameters
Update Type : publicholidays
JSON Update : {"daysinadvance" : "60”}
or
{"startdate":"01/01/2021", "enddate":"31/01/2021":"daysinadvance":"60”}