Diagnosis
You want to assign investment profile &V2& to internal order &V1&.Depreciation simulation data was already created for this internal orderwithout an investment profile.

System Response
You are only allowed to create depreciation simulation data for internalorders and WBS elements with an investment profile. For moreinformation, see SAP Note 669493.

Procedure
If you want to use an additional function for subsequently assigning aninvestment profile to an internal order, you have to keep in mind thefollowing limitation:
The distribution rule of the investment profile has to agree with theexisting distributions in the depreciation simulation data.
The other option is to delete the existing depreciation simulation dataand then create new depreciation simulation data after you have assignedthe investment profile. This procedure ensures that the distributionrule of the investment profile is in agreement with the depreciationsimulation data.