Parent Currency Number for Supplement data and TB data do not tie out

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Hello Experts,
We are loading monthly movement data (MTD data) for TB account (P1, P2, P3 and so on till P12).
For supplementary account, the user wants to enter the YTD data every quarter (i.e. P3, P6, P9, P12). So, the user is entering YTD number on FCCS_YTD_Input member.
Both the data matches on Entity currency-> YTD member. However, when we are running the consolidation business rule, YTD TB data and YTD supplementary data is not matching on parent currency.

Any idea as how to fix YTD TB and YTD supplementary number so that they can tie out on parent currency