An employee's PF transfer request was rejected due to an issue with Non-Contribution Period (NCP). The employer is suggesting the last working day be recorded as the date the employee went abroad in 2015, rather than the actual last working day in 2021. This could impact the employee's EPF interest calculation, potentially causing financial loss. The advice given suggests the employer may have defaulted by stopping contributions while the employee was working abroad and recommends consulting the Regional Provident Fund Commissioner (RPFC).