Michael,
Don't know what data you have available before your selection, but keep in mind the secondary indexes:
| BSAD | Accounting: Secondary Index for Customers (Cleared Items) |
| BSAK | Accounting: Secondary Index for Vendors (Cleared Items) |
| BSAS | Accounting: Secondary Index for G/L Accounts (Cleared Items) |
| BSID | Accounting: Secondary Index for Customers |
| BSIK | Accounting: Secondary Index for Vendors |
| BSIS | Accounting: Secondary Index for G/L Accounts |
For performance reasons, it is advisable to access BKPF, BSEG through one of these.
Each has its own indexes that may help.