SAP Note 21334 - Output to partner with partner number 0

Symptom:

Output processing --> Output dialog in the SD document:
Output with partner number 0 can be set for partners.

Cause and prerequisites

Program error

Solution
Corrected with S11K133627 in 3.0A or use the followwing preliminary correction:

1. Function module: -------------------
KOMKBK1_FILL (for sales activities/sales promotions) ...
...
...
WHEN 'AP'. COM_PART-PARNO = COM_VBPA-PARNR.
ENDCASE.
* prevent usage of undefined partners ... <--- New
CHECK NOT COM_PART-PARNO CO ' 0'. <--- New
...
...
...