>>The rest of my CAs always were pre-defined and with fixed commands.
>
>Thank you. I am just trying to make my approach more memory efficient. If I have just one CA for all my reports, it will be easier to manage (IMHO) and hopefully more efficient from the memory efficient.

I'm thinking you may be right. If you plan to use this CA for reports only (only data retrieval), then your idea makes sense, IMHO.