How do i check whether a condition record is active/inactive?

Hi All,

I have a new condition type (customized) created & need to make that active / Inactive based on some conditions on the order/Billing document. can you please tell me how do i proceed with this.

I am writing a routine where in i have to make the condition available for some sales documents only,

That is the reason why i have to make the condition type inactive in some cases.

Thanks in advance.