ZWFA100A is a transaction executed at company code level which:
- Anticipates the revaluation from the new month to the closing month, using manual P&L and inventory adjustment accounts (two postings, one reverting the revaluation on the new month and the other posting it in the previous [closing] month), registering this in KE30 report ZZZ-SOLV04 line D50 (the original posting made by CK40N in the new month is done in line D52);
- Splits the revaluation into VC, FC, Depreciation (using lines D50, E50, F50 in KE30 report ZZZ-SOLV04), in the closing month.
- All postings at plant / material level, impacting their respective profit centers (and as a consequence their IECRA).
Closing period inventory is revaluated at updated standard cost, and the P&L gets accurate contribution, gross margin and EBITDA figures.

