SAP COPA Derivation Rules – Table Look up
This document describes how to create a copa derivation rule using table look up. This customization derives a partner from VBPA tables using the sales order number and item position. This document assumes the new the charachterstics which need to be derived are already added to the operating conern.
1)Go to KEDR transaction.
2)Press change/display button.
3)Press Create button.
Then system displays a popup as shown below.
Select table look up, and press enter. Enter table Name VBPA.
Enter a suitable description in the step description field.
System Displays the screen as below.
System assigns KAUFN(Sales order number) and KDPOS(Sales order item position) as default values .
To assign the partner type field enter the partner function characteristic in field name . In this case I enter WWSRP, and press the magnifying glass. System displays a window as shown below.
Press enter. Now the selection part is done. Now the selected value should assigned to the respective characteristic.
From the list of available fields select the field you want to assign to the characteristic. In my case I assigned VBPA-KUNNR. Enter the characteristic name in the “Field Name” field.
Save it. This completes the derivation rule.
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