Diagnosis
You have activated the availability check. However, the value fieldsyou have selected for output do not make sense in regard to carryingout the availability check.

Procedure
Correct your entries. Avoid the following combinations:

• Selecting the availability check without selecting the output of actual
values, or assigned values or available values.

• Selecting the availability check based on budget values (default) but
without selecting the output of budget values.

• Selecting the availability check based on planned values (explicitly)
but without selecting the output of planned values.