tcode: FS00, that is setting up the account's preperties. This section we wll set up the receiving account can be posted automatcally only.
Accounting-FA-G/L-master data-individual processing-Centrally FS00
This accounts are :
51010101: revenue of main business-home made
51010201;revenue of main business-trade goods
54010101:cost of mainbusiness-home made
54010201:cost of main business-trade goods
when I save this setting, warning pop up:
warning:you are changing the permitted posting to this account
warnings appeared, you can save anhow.
ignore and save , that is ok.