Cannot import Currencies Daily Rates by program "Program - Daily Rates Import and Calculation"

Hi,

our users give us a requirement that need import Daily Rates by program,  i have created the scripts(see the attachment) ,my logic is insert records into gl_daily_rates_interface table from custom temp table CUX_GL_DAILY_RATES_IFACE, and then do the related validation,and call

the program "Program - Daily Rates Import and Calculation"  in the last; but  i have 4 records in the custom table , it all executed successfully with no errors or warning, but only one record(in the below first screenshot circled by red line) created daily rates really successfully. the other 3 records not created daily rates into GL. i have attached my code, please help/advice  me . thank you