TI process does not pick non fed leaf level cells

[mnasra]

Hi Experts,
I have a measure C = A - B (A is static during the day) B is where Users enter their numbers
C is used ONLY to capture where the user has changes during the day. ( I don't need C to be fed)

I created a TI process that reads C to update A (when needed).
The TI does not EXTRACT non fed leaf level cells. Is that normal?
In my extract, I obviously have:
ViewextractskipZeroesSet to 1 (to exclude the zeroes).

Thank you

[declanr]

If you want a TI to read rule calculated cells from the data source you would need to set ViewExtractSkipRuleValuesSet to 0.

[David Usherwood]

If you suppress zeroes then yes, unfed cells will be skipped.
Suggest you do C = A - B as a subtraction hierarchy which will not need feeding - although it would not then be N level.

[mnasra]

Thank you so much both Declan and David. Yes Declan I had the rules to be picked up, but it was not doing it.
But I will definitely take David's idea of a hierarchy.
Thank you so much