BW System Copy - Planing Cube consistency

Hi BW Experts,

does anyone now, if it is important for an Planing InfoCube in productive BW System to have all requests closed when a Systemcopy of this system is done?

Our plan is to get a system copy from Productive into our Quality System.

Unfortunately it can not be guaranteed that the planing request inside that Cube is closed(green) while doing the copy / DB Dump of the productive system.

Is it in this case possibel to get a consistant copy of data?

Thanks in advance for your replies.

Best regards

Christian