scenario is : Sales order(e.g.2345) is been created with configurable materials for BOM. Now after a couple of days we changed the some of the characteristics and the BOM changes. i want to find the table where they are getting stored. I want to find the original value for that order. I guess we can find this in CDPOS table, But what is the table name and other inputs i have to give to find the old value and new value.?