You can get useful information in this thread,
Check and revert back.
Thanks for the reply. Looks like there is no standard way of doing it.
I am planning to store versions in a Z info structure or Z table.
I am struggling to find a field for storing external system's GUID on reservation tables. Has anybody used any such fields on Reservation tables? What is the method to update this field?
There are many fields even on RSADD but I am not able to update them.