Extra date on EXPECTED_DELIVERY_DATE from INV_SUPPLY Table

Summary:

an attempt is being made to create a report for material in transit. for all the PO in trasit.

using the table INV_SUPPLY

the table documentation indicates the following.

EXPECTED_DELIVERY_DATE Expected delivery date (receipt Date + post-processing lead time for MFG)

where it indicates that the PP time will be taken into consideration for this field.

The value es 0.

any other idea why for certain items it adds up to 1 or two days when in the meantime it has 0 in all the inventory organization set up. is it a PO value?

if on the other hand a value is placed.