Oracle Forms 10g Report_Object

Hi

I'm having difficulty in set SET_REPORT_OBJECT_PROPERTY, precision in report_otherparam,

I have in the forms the field TEXT_FILIAL, number of 20, I want to inform for example the values 1,2,3

and concatenate with the field P_FILIAL , P_FILIAL1, P_FILIAL2 number of 20 in the report and execute the

report bringing the branches 1, 2 and 3.

my itens in the forms

my parameter in the report

within the query

where codfil in (:p_filial, :p_filial1, p_filial2);

Thank's

Valdir