Why can't I delete a company?

Error information as follows:
Controlling area 0001 still has number ranges in object RK_BELEG
Message no. KT306

Diagnosis
You want to delete controlling area 0001. However, intervals have been defined for the controlling area.

Object: RK_BELEG
Name: Number Ranges for CO Document
System Response
As long as number intervals exist, deletion cannot be executed.

Procedure
Do not delete controlling area 0001. Alternately, delete the number intervals for the object:

Thanks a lot in advance!

老弟，在忙，没时间看具体怎么处理。
根据提示是CO凭证号码范围已经定义，所以CO AREA删不了，你去看看

it seems you are deleting controlling area

first delete number range in your controlling area

Thanks a lot for your help!

well down！

Nice Job

Good