Hi All,
We have created to program to change the pricing date in SO using VBKD-PRSDT filed and it update well.
Later we found once issue is that item category ZTAS and ZTAO information is not available in VBKD table.
For Item category ZTAS and ZTAO we are not able to change pricing through the program.
SALES DOC & ITEM CATEGORIES TABLE
http://scn.sap.com/thread/1936200
Thanks,
Preddy.