SAP Message AY129 - &1: Indicator "AuC per source structure..." not set.

Diagnosis
Object in question: &V1&
The object has investment profile &V2&. In this investment profile, theindicator "summary distribution" is set for settlement.
If you want to use the origin structure &V3& for the summary settlementof the object, the indicator "AuC per origin structure and assignment"has to be set in the investment profile.

Procedure
Please delete the origin structure in the parameters of the settlementrule, or change investment profile &V2&.
However, note that you can only change the relevant settings in theinvestment profile if the profile has not yet been used.