Reff . Ticket #1262408
If you receive ticket with the below screen shot. Please follow the below steps to resolve it.
GO to FB03
Doc number : 6111010125
User has provided tax code HC and 0 % tax
We have to maintain in transaction code through FFID : OBCD
But we have still error in IDOC
Go to table SE16N :KNA1
Give the customer number and check the country and trading partner
Or go to vf03 observe the trading partner
Go to SE16N table T001
Go to transaction code OBCD
Go to BD87 and reprocess the idoc.