The Fast Formula used in the Variable Rate is not applying the value.

We are using a Fast Formula of the type "Rate Value Calculation." I applied it to a variable rate and set another Formula for the standard rate to apply different values following the logic of the variable rate using Fast Formula.

However, it is not applying the value for either the variable rate or the standard rate when the enrollment is made.

If I remove the variable rate and leave the formula only on the standard rate, it applies correctly.

Has anyone faced this issue before? Do you know what could be done to resolve it?

/*****************************************************************************
Dbs Digital, Sao Paulo, Brasil - All rights reserved. 
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FORMULA NAME: CIET_BEN_CAL_RAT_AMIL_PM_8A10_ODONTO_EMP
FORMULA TYPE: Cálculo do Valor da Taxa
DESCRIPTION: 
Change History:
Name  			   Date         Version         Comments
-------------------------------------------------------------------------------
Adriel Fernando Rosso  12/02/2024 	DRAFT 1A     Initial Version
******************************************************************************/
/*************************INPUT VALUES DEFAULTS BEGIN*************************/

/*=========== DATABASE ITEM DEFAULTS BEGIN ===================================================*/
DEFAULT_DATA_VALUE for BEN_EXT_DPNT_DPNT_FULL_NAME IS 'XYZ'
DEFAULT_DATA_VALUE for  BEN_EXT_DPNT_PL_ID IS 0
/*============ INPUT VALUES DEFAULT BEGIN ====================================================*/
DEFAULT FOR BEN_PLN_PL_ID IS 0

DEFAULT FOR PER_ASG_PERSON_ID IS 0
DEFAULT FOR BEN_PLN_NAME is 'ABC'
DEFAULT FOR BEN_OPT_NAME is 'ABC'

l_pl_name = BEN_PLN_NAME
l_opt_name = BEN_OPT_NAME
l_rate = 0
l_valor_titular =