Why the system does not delete the TELLER with status INAU, RNAU during COB.

Is it possible to close the base account which is a link to AZ?

During COB, Fund Transfer (FT) does not move from INAU to IHLD.
 

STO generated FT to be held in IHLD / INAU during COB

Why ACCOUNT.CREDIT.INT corresponding to the closure account record is in INAU status?