PMRPY Scheme benefit - How long does does allotment of PF Code and LIN Number take?

Dear All, Applied successfully for PF Code and LIN Number today. Can someone give me an idea as to how long will it take to get the PF code and LIN number as 31.03.2019 is nearing and the end of PMRPY SCHEME and if we don't register the eligible employee before the deadline we may not get the benefit from the scheme.

PMRPY is not ended, it is pilot project up to 2019, and will get extension, as it is helpful to generate fresh employment in big scale