Here we would like to draw your attention to OVAG transaction code in SAP. As we know it is being used in the SAP SD-SLS (Sales in SD) component which is coming under SD module (Sales & Distribution).OVAG is a transaction code used for C SD Tab. VAG Rejection Reasons in SAP.
It comes under the package VA0C.When we execute this transaction code, SAPL080I is the normal standard SAP program that is being executed in background.
Transaction OVAG technical data table
|Purpose||C SD Tab. VAG Rejection Reasons|