Hi Marc

have you tried to use array as parameter.

This function receive array mat_soli as parameter, other idea is use cursor.

PARAMETERS mat_soli
LOCAL vlcn_longsol as numeric, vlcc_filtro as string , vlcc_in as string , j as numeric

vlcn_longsol = ALEN(mat_soli)

FOR j=1 TO vlcn_longsol
vlcc_cnumsolici = mat_soli(j)
IF j = 1
vlcc_in = "('" + vlcc_cnumsolici +"'"
ELSE
vlcc_in = vlcc_in + ",'" + vlcc_cnumsolici + "'"
ENDIF
ENDFOR

vlcc_filtro = "Where cnumsolici in " + vlcc_in + ")"

RETURN vlcc_filtro