在报工时中，把所有数据都填好后，保存时报错，如下：
错误提示的完整内容：
CK466 - No price could be determined for internal activity &1 &2 - CK 466
Diagnosis
The system could not calculate a price for the internal activity with activity type of cost center because none of the valuation strategies in valuation variant was successful.
System Response
- If the system issues a warning message or an information message, the costing item will be used in costing with a value of zero.
- If the system issues an error message, it sets the status "KF" (costed with errors).
- If the system issues a termination message, the cost estimate cannot be processed.
Procedure
- Check the master data for activity type of cost center .
- If you have authorization for Customizing, check the valuation strategy for internal activities in valuation variant .
解决方法：
Solution:
T-Code KP26, maintain the fixed prize for the combination of the activity type and cost centre only the solution.
Check in transaction OIOF for the planned and actual costing variants for your order type.
Check
in transaction OKP6 for the valuation variant being used by the costing
variant.
Transaction
OKP8.
Click
on icon to make the transaction display instead of change.
Use
menu path: Utilities > Comparison to ensure the settings have not been
changed from the SAP supplied settings(this is usually comparison with client
000)
If
the settings have been changed, you should not change back to standard, as it is
probably also used by PP.
Point
this out to FI/CO and request a Znn Valuation Variant for use by PM/CS.
Assign
to your order type as above.
TCODE:KP26,输入如图数据：
点小山进入下一个界面，如图：
维护好这个数据后，回去CO11N报工时就不会出错了。