SAP Message AC763 - Trans. type &1 does not have a trans.type for retirement curr.yr acquis.

Diagnosis
You did not enter a transaction type for retirement of current-yearacquisitions in transaction type &V1&. Since &V1& is a transaction typefor prior-year acquisitions, you should enter a transaction type forretirement of current-year acquisitions. Otherwise problems will occurif the asset has current-year acquisitions in addition to prior-yearacquisitions.

Procedure
Check the Customizing settings for transaction types.