Hi Vineet,
1. You have to post negative postings with TTY 101/105 for the asset by AB01/ABSO. Here system will reduce the balance in AA & FI side. Later you have to make adj.entry to asset reconciliation account by ABF1. The entries will be:
AB01/ABSO With TTY 101/105
Legacy asset clearing A/c Dr
Asset A/c Cr
ABF1
Asset A/c Dr (posting key 70 - select asset reconciliation account - not require TTY)
Legacy asset clearing A/c Cr
The legacy asset GL balance is nullify and your AA & GL will match with above entries.
Regards,
Mukthar