AR to GL reconcilation - How to extract all AR accounts

Hello experts,

  We are on EBS R12.1.2. Our purpose is to extract feeds from subledgers (AP, AR, FA, Projects etc.), so that each subledger can be reconciled with General ledger extract (a full dump of accounts along with balances). The reconciliation will be done by a third party software.

1. From SLA tables, I want to find every account and corresponding balance amount for a given date range. How to do it for AR subledger ?. I would like to capture all scenarios of AR Accounting (all types of transactions, adjustments, receipts etc. which generate accounting into SLA). Any functional / technical pointers will be of IMMENSE help to us.