Actual Costing- T-code CKMLCP

[Wuyq]

Dear All,
When I execute the third step 'Settlement' of CKMLCP, an error message appears. The message number is ML4HDOC002, and the message content is ‘Ambiguous Currency Key for Material with Cost Est. No. XXXX’. Does anyone know what the reason for this error is? And how to solve it?
Best Regards

[weishilin]

Check the table MLDOC，if the values of filed "WAERS" is not company code currency, change it as company code currency.

[Wuyq]

Tks.

[RaymondGiuseppi]

Read first notes such as 3033454 - Actual costing: Error in status update for activities.

[JaquelineF]

Check note 3033454