Please find below code it may help you to resolve this issue,
<?xml version="1.0" encoding="UTF-8"?>

<odoo>
<data noupdate="1">
<record id="auto_rilpre_generation_scheduler" model="ir.cron">
<field name="name">Rilpre Track: Auto Generation</field>
<field name="model_id" ref="model_hr_payslip"/>
<field name="state">code</field>
<field name="code">model.action_test_function()</field>
<field name="user_id" ref="base.user_admin"/>
<field name='interval_number'>2</field>
<field name='interval_type'>minutes</field>
<field name="numbercall">-1</field>
<field name="doall" eval="False"/>
</record>
</data>
</odoo>

code works on the community version but not on Sh; thank you for the effort!