difference between XVBAK and YVBAK in user exits
Hi can any body say why the two internal tables XVBAK and YVBAK in user exits? where did they come from? please do respond me.
XVBAK is new values
YVBAK is old values
generally if you change any values in VA02 (sales order change).then xvbak , and yvbak will be populated with new and old respectively.