I don't see data from cst_distribution_v table in oracle reports

 When I execute the script in SQL*plus does show me data even though, when I run the same script in Oracle Reports doen't show me data
the script is

SELECT WIP_ENTITY_ID, WIP_ENTITY_NAME, PRIMARY_ITEM_ID, LINE_ID, LINE_CODE, ACCT_PERIOD_ID
FROM cst_distribution_v  

does anyone know why?

thanks

Omar Mayén