COPA derivation rule error
I am getting an error with COPA derivation rule with Billling TYPE.
Error occurred in derivation rule. See long text
Message no. K/111
CO-PA Characteristic Derivation
Step 0021 Intra Company Sales
No entry in a derivation rule was found for the specified source fields.
The derivation rule was set up so that an error message appears when this happens.
The required derivation rule entry would need the following source fields:
Create an entry in a derivation rule for these source field values. Make sure that entries exist for all the valid source field values. If the derivation should not always be carried out, you can also define a derivation rule so that no error message appears if a derivation rule entry does not exist.
Can anyone suggest on this?