Add new cost components in existing CCS
Currently we’re using 11 cost components under CCS ‘Z1’. Now, there’s a need to add two new cost components under same structure.
While trying to add new components under Z1 in OKTZ, system gives warning message (attaching screenshot).
One of the points reads that “Cost estimates updated before the change will then no longer be comparable with cost estimates updated after the change.”
Here we’re seeking expert opinion- what are repercussions on adding new cost components under existing CCS which is used under costing variant ZPC1 which has various past cost estimates?
Do we lose comparability with previous cost estimates after adding new cost components to existing CCS?
Instead, can we make use of Auxiliary CCS?
Any caution/insight would be highly appreciated.