let jeID = 336248;
for (let i = 0; i < jePAIDs.length; i++) {
    record.submitFields({
        type: 'customrecord_upy_payroll_accrual',
        id: jePAIDs[i],
        values: {
            'custrecord_upy_journal_created': jeID,
            'custrecord_upy_je_created': true
        },
        options: {
            enableSourcing: false,
            ignoreMandatoryFields: true
        }
    });
}