Execute SM69 Transaction

Hi,

I'm using SM69 command to run a phantomjs script , so i defined this command :

I'm trying to execute it with this FM : SXPG_COMMAND_EXECUTE :

But i'm getting this error :

It is a problem of path, because when i try AL11 transaction and i try to execute a command with any path in the AL11 it

works.

But i don't find how to get this path /sap/usr like in AL11 transaction.

Regards,

Ameni