SAP invoice split if line items reached to -240

Hi Experts,

There is simply a request from concern to divided the billing if billing lines reached to 240.

here successful our concern script we are creating aggregate income orders having 1 enactment & aboriginal doing invoice (order related billing) by clubbing each the merchantability orders successful 1 invoice (using VF04).

But present we privation to divided the enactment if lines reached to line-240.

I person tried the mode to support the aforesaid successful SD-BILLING- BILLING DOCUMENT-COUNTRY SPECIFIC FEATURES with transcript power routine-006 & its moving if the bid has aggregate lines.

but what I said , erstwhile we are clubbing aggregate orders successful 1 invoice past its not working. 

Please suggest if immoderate 1 has faced this requirement.