We have set a tolerance of 3 days for the change of SHIP DATE in confirmations at the time of publishing by the vendor i.e. if change in the SHIP DATE is more than 3 days from the previous existing value,then the approval is triggered.
However in the system,since the SHIP DATE reference is not stored,the vendor is able to go in after few days and change the SHIP DATE in required intervals to arrive at the target date they wish to have as the SHIP DATE.
Since we don't have WORKFLOWS in SNC,how should we handle this tolerance logic to be stable so that vendors are not allowed to change the SHIP DATE multiple times?
Any inputs are highly appreciated.