ASCP does not calculating correct leadtime for Internal Sales Order

Hi All,

We are testing IR-ISO flow as per below.

Item A is buy in Organization Z

Item A is make is Organization Y

Sourcing rule set in such a way that A transferred from Y to Z.

1) Create Safety stock for Item A as 20 in Organization Z. (Non MRP Safety Stock)

2) Run the data collection and Plan.

3) Planned order released from ASCP which created IR it gave Request date on IR as 30-May-2019.

4) From IR an ISO got created with request date 30-May-2019.

5) ISO did not got auto scheduled when we try to manually schedule. It gave error with new acceptable date as 10-Jun-19.