Treatment of un-cleared cheque in new financial year

If at the time of issuing cheque (On 30/03/16) you have made payment entry, you need not post any further voucher for adjustment of this voucher to next year. You only need to take it into consideration while preparing bank reconciliation and party reconciliation (to whome cheque was issued by you).

as per accounting we need to pass the entry only oce i aggre !! but if i dont post the entry again in new financial year  BRS will not tally with bank statement.

Ledger & their balances are transferred to next year in tally through import/export options.

as i sed in my qustion we are using to separate companis & we are entering opening balances manually because we dont want to import all masters & ledgers ( your suggestion will help me if we can import a single ledger) 

Correct as per Satish;however, this will not affect accounting and only affects reconciliaiton of Bank.