Problem in opening periods in receivable

[sajjadahmadcma]

Dear All

I am creating setup in receivable module. When I go to open periods screen shows no any type of period.
Pls guide me what to do weather this problem in GL setup or in receivable module and also guide what steps to be taken.
Accounting periods in GL module are working ok.

Pls give me your precious time because I need help on urgent basis.

Thanks and regards,
Sajjad Ahmed

[admin]

Pl take the PDF manual from the documentation CD and follow the steps as mentioned there as performing steps in a certain sequence also matters. Thanks