In this step, you can make the settings for account determination in Inventory Management and Invoice Verification.
Account determination without the wizard enables you to make a more complex configuration than account determination with the wizard, but requires that you are already familiar with the principle of automatic account determination in the R/3 System.
You can configure account determination with the wizard in the first instance, for example. Then, if the wizard does not meet your company's account determination requirements, you can work without it.
Detailed documentation on account determination is contained in the step Configure automatic postings.
You have to work without the wizard if you use the material ledger.