Postings ATFA036 Partial posting in asset with CIAP

Scenario 1:   Asset fully posted.

TOTAL:
When 100% of the asset is posted, the ICMS value is fully posted

Important: 

1. Asset fully posted without using the appropriation routine (MATA906): When an asset with ICMS of 5400 is posted, fields F9_BXICMS and N3_BXICMS present the same value;
2. Asset fully posted using the appropriation routine (MATA906): If the asset has already undergone appropriations via routine Tax (MATA906): What has already been reversed will be evaluated on what is being posted - Reversed Value of Asset - full posting value

Scenario 2 partial postings using appropriation routine (MATA906)

When you post an asset proportionally, the calculation is performed thus:  Remaining ICMS value and to proportion based on percentage of posting performed.

 % of posting on ICMS TOTAL ((REVERSED VALUE + VALUE ALREADY POSTED/POSTED*% of posting)/100)

We have observed that the % value of posting on ICMS is calculated based on the proportional source value of the asset and the factor analyzed by the tax rule. 

For further clarification, we offer the spreadsheet below to exemplify the values at issue:

Analyzing the table, the value left at the end of this process is:  ICMS TOTAL - Reversal - Postings = Remaining Value

Exemplifying → 5400 - (4612.50 + 157.50 ) = 630 of remaining ICMS

The value of 157.5 goes to fields N3_BXICMX, FA_VALOR and is increased in field F9_BXICMS

Thus, the ICMS value is always proportional to what remains in table SF9.