Hi,
Please check:
The field is available only in the following
cases:
1. A/R credit memos not based on other documents or
2. A/R credit memos based on an A/R invoice or
3. A/R credit memos based on an A/R reserve invoice, for which items have been delivered, and
4. if non-drop-ship warehouses are used
Thanks & Regards,
Nagarajan