Dear Gordon,
Thx for your advice.
Currently in our system error message is already shown.
and when it has error message no posting can be made.
However we wish to display the warning message as well.
this for make the user to alert that budget need to be top up before so no error message will be shown for near future.
Is there anyway to make warning message display ?
I am wondering why SAP note 820209 (which corrected sap note 712659) mention it will allow FBCJ to display 'warning message'
"This note may only provide the prerequisites for the transaction considered (example: FBCJ) to
allow for displaying warning messages from availability control."
but although this sap note 820209 already implemented, no warning message pop up ?
thx