Regards to everyone i need to execute an os command because i am reading hardware info for license matters i read https://pjflynn.wordpress.com/2013/11/05/execute-os-command-from-oracle-apex/ and says is possible and show how to, but in the moment to exec this, generates an error ORA-29501: falta un origen, clase o nombre de recurso Java o no es válido i could execute also this from my Apex localhost XE , but i am new in apex such us i expressed, and i don't know what way to follow, a friend told me to execute java with xe first i must buy the oracle license but it's not possible for all company, that wants the Pro, so i need to find a free resource .
Please a guide to exec an OS command from Apex really needed. ORA-29501: falta un origen, clase o nombre de recurso Java o no es válido