SAP Message 6A610 - Selection requirements for calculation must be made!

Diagnosis
You want to carry out a rent adjustment with the option of comparingthe results of various adjustment procedures.
Since you have started the program in calculation mode (and not insimulation mode), you cannot determine online the adjustment procedurethat you want to use for the objects in question. For this reason, youmust specify whether you want to use the adjustment procedure

  • with the highest adjustment amount

  • with the lowest adjustment amount

  • on the initial screen.

    System Response
    The rent adjustment cannot be carried out.

    Procedure
    Select the procedure on the initial screen or use the simulation mode.