FDMEE11.1.2.4.210 with unmapped account but show validate success status

We have a FDMEE application with HFM target application.

we wrote an AftImport event script which run a SQL insert DML into TDATASEG_T to check if account total ICP amount exceed TB amount.

We used a psudo account and there is no mapping for this account.

We can insert check result into TDATASEG_T and show it in workbench.

But validate status is success even though mapped account (accountx) column is null.

if we had other data row with no account mapping, all data rows including check row will show in validation error frame and validate status become error.