Diagnosis
The formula you entered is an independent formula. However, usingdependent formulas has been activated in Customizing for the recipetype of the recipe you selected (see Formulaassign. indicator). The formula of the recipe was therefore createdwhen the recipe was created and is firmly assigned to it. You cannotchange this assignment. For this reason, the system does not accept theformula you entered.

Procedure
Make the required changes in the dependent formula. The formula is onlyused in the current recipe.