Batch Problem in EWM(Batch Valuation does not exist)

Dear Experts,

I have a Batch Problem in EWM,

Step1. Transfer Material,Characteristic and Class to EWM-OK

Step2.  Create Batch for Product in EWM - OK

I can't Display this batch characteristics in EWM,

Show the message Batch Valuation does not exist.

Please check the figures as below:

I can Change This Batch Characteristics in EWM,

and I key in Characteristic Value12 in EWM.

When I save this characteristic, it's still show's blank in EWM ,

But I can see the Value in ERP

The characteristics value disapper, after I click save button.

ERP system can show's value 12 that I Key in

I have check data integration in EWM and ERP,

Problem:

1. How can I display characteristics in the product for batch? How to solve the messageBatch Valuation does not exist in EWM

2. I can change characteristics value in the product for batch.After save the characteristic,it's show blank in EWM

    But I can see the characteristics value in ERP.

Thanks for your help!

Howard