Hi,
Like we use a quantity contract through that we create resource related billing order and thn do the billing of that order but in the resource related billing order user enters the data manually which can exceeds the quantity of the contract.
Now we want to put a check at the billing document level where system should throw an error message whenever total qauntity fo the billing document exceeds the contract quantity.
So which user exit should i use?
How to find a user exit or screen exit for a particular tab in a transaction like in VA41 at the item level in the sales B tab we want user should enter a field to a certain level.
Regards,
SATYA