SD Document Changes Issue
We have a special scenario in our system in which one contract is used for multiple sales orders, but once contract item is referenced to sales order, the contract item data should not be changed (While change of the other items is possible).
Therefore, we would to inspect the available possibilities:
1. Block SD document for changes, except for adding new items (which must be enabled).
2. Block SD item which is partially completed for changes.
3. Allow creation of new reference documents for item with status completed.
Is one of these possiblities is possible?
Thanks in advance,